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Title: GitHub - slight-star/LeetCode-Py: 算法通关手册（LeetCode）, Algorithm Handbook, LeetCode 题解, Solutions to LeetCode by Python.

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X Title: GitHub - slight-star/LeetCode-Py: 算法通关手册（LeetCode）, Algorithm Handbook, LeetCode 题解, Solutions to LeetCode by Python.

Description: 算法通关手册（LeetCode）, Algorithm Handbook, LeetCode 题解, Solutions to LeetCode by Python. - slight-star/LeetCode-Py

Open Graph Description: 算法通关手册（LeetCode）, Algorithm Handbook, LeetCode 题解, Solutions to LeetCode by Python. - slight-star/LeetCode-Py

X Description: 算法通关手册（LeetCode）, Algorithm Handbook, LeetCode 题解, Solutions to LeetCode by Python. - slight-star/LeetCode-Py

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https://patch-diff.githubusercontent.com/slight-star/LeetCode-Py#版权说明
知识署名—非商业性使用—禁止演绎（BY-NC-ND）4.0 协议国际许可协议https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.zh-Hans
LeetCodehttps://leetcode.com/
力扣中国https://leetcode-cn.com/
https://patch-diff.githubusercontent.com/slight-star/LeetCode-Py#内容章节
https://patch-diff.githubusercontent.com/slight-star/LeetCode-Py#00-绪论
算法与数据结构https://github.com/itcharge/LeetCode-Py/blob/main/Contents/00.Introduction/01.Data-Structures-Algorithms.md
算法复杂度https://github.com/itcharge/LeetCode-Py/blob/main/Contents/00.Introduction/02.Algorithm-Complexity.md
LeetCode 入门与攻略https://github.com/itcharge/LeetCode-Py/blob/main/Contents/00.Introduction/03.LeetCode-Guide.md
LeetCode 题解（字典序排序，540+ 道题解）https://github.com/itcharge/LeetCode-Py/blob/main/Contents/00.Introduction/04.Solutions-List.md
LeetCode 题解（按分类排序，推荐刷题列表 ★★★）https://github.com/itcharge/LeetCode-Py/blob/main/Contents/00.Introduction/05.Categories-List.md
https://patch-diff.githubusercontent.com/slight-star/LeetCode-Py#01-数组
数组基础知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/01.Array/01.Array-Basic/01.Array-Basic.md
数组基础题目https://github.com/itcharge/LeetCode-Py/blob/main/Contents/01.Array/01.Array-Basic/10.Array-Basic-List.md
冒泡排序https://github.com/itcharge/LeetCode-Py/blob/main/Contents/01.Array/02.Array-Sort/01.Array-Bubble-Sort.md
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二分查找知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/01.Array/03.Array-Binary-Search/01.Array-Binary-Search.md
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栈基础知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/02.Stack/01.Stack-Basic/01.Stack-Basic.md
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队列基础知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/03.Queue/01.Queue-Basic/01.Queue-Basic.md
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https://patch-diff.githubusercontent.com/slight-star/LeetCode-Py#04-链表
链表基础知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/04.Linked-List/01.Linked-List-Basic/01.Linked-List-Basic.md
链表经典题目https://github.com/itcharge/LeetCode-Py/blob/main/Contents/04.Linked-List/01.Linked-List-Basic/10.Linked-List-Basic-List.md
链表排序题目https://github.com/itcharge/LeetCode-Py/blob/main/Contents/04.Linked-List/10.Linked-List-Sort-List.md
链表双指针知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/04.Linked-List/03.Linked-List-Two-Pointers/01.Linked-List-Two-Pointers.md
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https://patch-diff.githubusercontent.com/slight-star/LeetCode-Py#05-字符串
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字典树知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/05.String/03.String-Multi-Pattern-Matching/01.Tire-Tree/01.Tire-Tree.md
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https://patch-diff.githubusercontent.com/slight-star/LeetCode-Py#06-树
树基础知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/06.Tree/01.Tree-Basic/01.Tree-Basic.md
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二叉树遍历知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/06.Tree/02.Binary-Tree/02.Binary-Tree-Traverse/01.Binary-Tree-Traverse.md
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二叉树构造知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/06.Tree/02.Binary-Tree/04.Binary-Tree-Construction/01.Binary-Tree-Construction.md
二叉树构造题目https://github.com/itcharge/LeetCode-Py/blob/main/Contents/06.Tree/02.Binary-Tree/04.Binary-Tree-Construction/10.Binary-Tree-Construction-List.md
二叉搜索树知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/06.Tree/03.Binary-Search-Tree/01.Binary-Search-Tree.md
二叉搜索树题目https://github.com/itcharge/LeetCode-Py/blob/main/Contents/06.Tree/03.Binary-Search-Tree/10.Binary-Search-Tree-List.md
线段树知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/06.Tree/04.Segment-Tree/01.Segment-Tree.md
树状数组知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/06.Tree/05.Binary-Indexed-Tree/01.Binary-Indexed-Tree.md
树状数组题目https://github.com/itcharge/LeetCode-Py/blob/main/Contents/06.Tree/05.Binary-Indexed-Tree/10.Binary-Indexed-Tree-List.md
并查集知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/06.Tree/06.Union-Find/01.Union-Find.md
并查集题目https://github.com/itcharge/LeetCode-Py/blob/main/Contents/06.Tree/06.Union-Find/10.Union-Find-List.md
https://patch-diff.githubusercontent.com/slight-star/LeetCode-Py#07-哈希表
哈希表知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/07.Hash-Table/01.Hash-Table.md
哈希表题目https://github.com/itcharge/LeetCode-Py/blob/main/Contents/07.Hash-Table/10.Hash-Table-List.md
https://patch-diff.githubusercontent.com/slight-star/LeetCode-Py#08-图论
https://patch-diff.githubusercontent.com/slight-star/LeetCode-Py#09-基础算法
枚举算法知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/09.Algorithm-Base/01.Enumeration-Algorithm/01.Enumeration-Algorithm.md
枚举算法题目https://github.com/itcharge/LeetCode-Py/blob/main/Contents/09.Algorithm-Base/01.Enumeration-Algorithm/10.Enumeration-Algorithm-List.md
递归算法知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/09.Algorithm-Base/02.Recursive-Algorithm/01.Recursive-Algorithm.md
递归算法题目https://github.com/itcharge/LeetCode-Py/blob/main/Contents/09.Algorithm-Base/02.Recursive-Algorithm/10.Recursive-Algorithm-List.md
回溯算法知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/09.Algorithm-Base/05.Backtracking-Algorithm/01.Backtracking-Algorithm.md
回溯算法题目https://github.com/itcharge/LeetCode-Py/blob/main/Contents/09.Algorithm-Base/05.Backtracking-Algorithm/10.Backtracking-Algorithm-List.md
贪心算法知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/09.Algorithm-Base/03.Greedy-Algorithm/01.Greedy-Algorithm.md
贪心算法题目https://github.com/itcharge/LeetCode-Py/blob/main/Contents/09.Algorithm-Base/03.Greedy-Algorithm/10.Greedy-Algorithm-List.md
分治算法知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/09.Algorithm-Base/04.Divide-And-Conquer-Algorithm/01.Divide-And-Conquer-Algorithm.md
分治算法题目https://github.com/itcharge/LeetCode-Py/blob/main/Contents/09.Algorithm-Base/04.Divide-And-Conquer-Algorithm/10.Divide-And-Conquer-Algorithm-List.md
动态规划知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/09.Algorithm-Base/06.Dynamic-Programming/01.Dynamic-Programming.md
动态规划题目https://github.com/itcharge/LeetCode-Py/blob/main/Contents/09.Algorithm-Base/06.Dynamic-Programming/10.Dynamic-Programming-List.md
位运算知识https://github.com/itcharge/LeetCode-Py/blob/main/Contents/09.Algorithm-Base/07.Bit-Operation/01.Bit-Operation.md
位运算题目https://github.com/itcharge/LeetCode-Py/blob/main/Contents/09.Algorithm-Base/07.Bit-Operation/10.Bit-Operation-List.md
https://patch-diff.githubusercontent.com/slight-star/LeetCode-Py#leetcode-题解已完成-553-道
两数之和https://leetcode-cn.com/problems/two-sum/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0001.%20%E4%B8%A4%E6%95%B0%E4%B9%8B%E5%92%8C.md
两数相加https://leetcode-cn.com/problems/add-two-numbers/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0002.%20%E4%B8%A4%E6%95%B0%E7%9B%B8%E5%8A%A0.md
无重复字符的最长子串https://leetcode-cn.com/problems/longest-substring-without-repeating-characters/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0003.%20%E6%97%A0%E9%87%8D%E5%A4%8D%E5%AD%97%E7%AC%A6%E7%9A%84%E6%9C%80%E9%95%BF%E5%AD%90%E4%B8%B2.md
寻找两个正序数组的中位数https://leetcode-cn.com/problems/median-of-two-sorted-arrays/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0004.%20%E5%AF%BB%E6%89%BE%E4%B8%A4%E4%B8%AA%E6%AD%A3%E5%BA%8F%E6%95%B0%E7%BB%84%E7%9A%84%E4%B8%AD%E4%BD%8D%E6%95%B0.md
最长回文子串https://leetcode-cn.com/problems/longest-palindromic-substring/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0005.%20%E6%9C%80%E9%95%BF%E5%9B%9E%E6%96%87%E5%AD%90%E4%B8%B2.md
整数反转https://leetcode-cn.com/problems/reverse-integer/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0007.%20%E6%95%B4%E6%95%B0%E5%8F%8D%E8%BD%AC.md
字符串转换整数 (atoi)https://leetcode-cn.com/problems/string-to-integer-atoi/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0008.%20%E5%AD%97%E7%AC%A6%E4%B8%B2%E8%BD%AC%E6%8D%A2%E6%95%B4%E6%95%B0%20%28atoi%29.md
回文数https://leetcode-cn.com/problems/palindrome-number/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0009.%20%E5%9B%9E%E6%96%87%E6%95%B0.md
盛最多水的容器https://leetcode-cn.com/problems/container-with-most-water/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0011.%20%E7%9B%9B%E6%9C%80%E5%A4%9A%E6%B0%B4%E7%9A%84%E5%AE%B9%E5%99%A8.md
整数转罗马数字https://leetcode-cn.com/problems/integer-to-roman/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0012.%20%E6%95%B4%E6%95%B0%E8%BD%AC%E7%BD%97%E9%A9%AC%E6%95%B0%E5%AD%97.md
罗马数字转整数https://leetcode-cn.com/problems/roman-to-integer/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0013.%20%E7%BD%97%E9%A9%AC%E6%95%B0%E5%AD%97%E8%BD%AC%E6%95%B4%E6%95%B0.md
最长公共前缀https://leetcode-cn.com/problems/longest-common-prefix/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0014.%20%E6%9C%80%E9%95%BF%E5%85%AC%E5%85%B1%E5%89%8D%E7%BC%80.md
三数之和https://leetcode-cn.com/problems/3sum/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0015.%20%E4%B8%89%E6%95%B0%E4%B9%8B%E5%92%8C.md
电话号码的字母组合https://leetcode-cn.com/problems/letter-combinations-of-a-phone-number/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0017.%20%E7%94%B5%E8%AF%9D%E5%8F%B7%E7%A0%81%E7%9A%84%E5%AD%97%E6%AF%8D%E7%BB%84%E5%90%88.md
四数之和https://leetcode-cn.com/problems/4sum/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0018.%20%E5%9B%9B%E6%95%B0%E4%B9%8B%E5%92%8C.md
删除链表的倒数第 N 个结点https://leetcode-cn.com/problems/remove-nth-node-from-end-of-list/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0019.%20%E5%88%A0%E9%99%A4%E9%93%BE%E8%A1%A8%E7%9A%84%E5%80%92%E6%95%B0%E7%AC%AC%20N%20%E4%B8%AA%E7%BB%93%E7%82%B9.md
有效的括号https://leetcode-cn.com/problems/valid-parentheses/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0020.%20%E6%9C%89%E6%95%88%E7%9A%84%E6%8B%AC%E5%8F%B7.md
合并两个有序链表https://leetcode-cn.com/problems/merge-two-sorted-lists/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0021.%20%E5%90%88%E5%B9%B6%E4%B8%A4%E4%B8%AA%E6%9C%89%E5%BA%8F%E9%93%BE%E8%A1%A8.md
括号生成https://leetcode-cn.com/problems/generate-parentheses/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0022.%20%E6%8B%AC%E5%8F%B7%E7%94%9F%E6%88%90.md
合并K个升序链表https://leetcode-cn.com/problems/merge-k-sorted-lists/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0023.%20%E5%90%88%E5%B9%B6K%E4%B8%AA%E5%8D%87%E5%BA%8F%E9%93%BE%E8%A1%A8.md
两两交换链表中的节点https://leetcode-cn.com/problems/swap-nodes-in-pairs/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0024.%20%E4%B8%A4%E4%B8%A4%E4%BA%A4%E6%8D%A2%E9%93%BE%E8%A1%A8%E4%B8%AD%E7%9A%84%E8%8A%82%E7%82%B9.md
删除有序数组中的重复项https://leetcode-cn.com/problems/remove-duplicates-from-sorted-array/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0026.%20%E5%88%A0%E9%99%A4%E6%9C%89%E5%BA%8F%E6%95%B0%E7%BB%84%E4%B8%AD%E7%9A%84%E9%87%8D%E5%A4%8D%E9%A1%B9.md
移除元素https://leetcode-cn.com/problems/remove-element/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0027.%20%E7%A7%BB%E9%99%A4%E5%85%83%E7%B4%A0.md
实现 strStr()https://leetcode-cn.com/problems/implement-strstr/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0028.%20%E5%AE%9E%E7%8E%B0%20strStr%28%29.md
两数相除https://leetcode-cn.com/problems/divide-two-integers/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0029.%20%E4%B8%A4%E6%95%B0%E7%9B%B8%E9%99%A4.md
搜索旋转排序数组https://leetcode-cn.com/problems/search-in-rotated-sorted-array/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0033.%20%E6%90%9C%E7%B4%A2%E6%97%8B%E8%BD%AC%E6%8E%92%E5%BA%8F%E6%95%B0%E7%BB%84.md
在排序数组中查找元素的第一个和最后一个位置https://leetcode-cn.com/problems/find-first-and-last-position-of-element-in-sorted-array/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0034.%20%E5%9C%A8%E6%8E%92%E5%BA%8F%E6%95%B0%E7%BB%84%E4%B8%AD%E6%9F%A5%E6%89%BE%E5%85%83%E7%B4%A0%E7%9A%84%E7%AC%AC%E4%B8%80%E4%B8%AA%E5%92%8C%E6%9C%80%E5%90%8E%E4%B8%80%E4%B8%AA%E4%BD%8D%E7%BD%AE.md
搜索插入位置https://leetcode-cn.com/problems/search-insert-position/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0035.%20%E6%90%9C%E7%B4%A2%E6%8F%92%E5%85%A5%E4%BD%8D%E7%BD%AE.md
有效的数独https://leetcode-cn.com/problems/valid-sudoku/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0036.%20%E6%9C%89%E6%95%88%E7%9A%84%E6%95%B0%E7%8B%AC.md
解数独https://leetcode-cn.com/problems/sudoku-solver/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0037.%20%E8%A7%A3%E6%95%B0%E7%8B%AC.md
外观数列https://leetcode-cn.com/problems/count-and-say/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0038.%20%E5%A4%96%E8%A7%82%E6%95%B0%E5%88%97.md
组合总和https://leetcode-cn.com/problems/combination-sum/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0039.%20%E7%BB%84%E5%90%88%E6%80%BB%E5%92%8C.md
组合总和 IIhttps://leetcode-cn.com/problems/combination-sum-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0040.%20%E7%BB%84%E5%90%88%E6%80%BB%E5%92%8C%20II.md
接雨水https://leetcode-cn.com/problems/trapping-rain-water/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0042.%20%E6%8E%A5%E9%9B%A8%E6%B0%B4.md
跳跃游戏 IIhttps://leetcode-cn.com/problems/jump-game-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0045.%20%E8%B7%B3%E8%B7%83%E6%B8%B8%E6%88%8F%20II.md
全排列https://leetcode-cn.com/problems/permutations/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0046.%20%E5%85%A8%E6%8E%92%E5%88%97.md
全排列 IIhttps://leetcode-cn.com/problems/permutations-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0047.%20%E5%85%A8%E6%8E%92%E5%88%97%20II.md
旋转图像https://leetcode-cn.com/problems/rotate-image/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0048.%20%E6%97%8B%E8%BD%AC%E5%9B%BE%E5%83%8F.md
字母异位词分组https://leetcode-cn.com/problems/group-anagrams/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0049.%20%E5%AD%97%E6%AF%8D%E5%BC%82%E4%BD%8D%E8%AF%8D%E5%88%86%E7%BB%84.md
Pow(x, n)https://leetcode-cn.com/problems/powx-n/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0050.%20Pow%28x%2C%20n%29.md
N 皇后https://leetcode-cn.com/problems/n-queens/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0051.%20N%20%E7%9A%87%E5%90%8E.md
最大子序和https://leetcode-cn.com/problems/maximum-subarray/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0053.%20%E6%9C%80%E5%A4%A7%E5%AD%90%E5%BA%8F%E5%92%8C.md
螺旋矩阵https://leetcode-cn.com/problems/spiral-matrix/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0054.%20%E8%9E%BA%E6%97%8B%E7%9F%A9%E9%98%B5.md
跳跃游戏https://leetcode-cn.com/problems/jump-game/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0055.%20%E8%B7%B3%E8%B7%83%E6%B8%B8%E6%88%8F.md
合并区间https://leetcode-cn.com/problems/merge-intervals/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0056.%20%E5%90%88%E5%B9%B6%E5%8C%BA%E9%97%B4.md
最后一个单词的长度https://leetcode-cn.com/problems/length-of-last-word/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0058.%20%E6%9C%80%E5%90%8E%E4%B8%80%E4%B8%AA%E5%8D%95%E8%AF%8D%E7%9A%84%E9%95%BF%E5%BA%A6.md
旋转链表https://leetcode-cn.com/problems/rotate-list/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0061.%20%E6%97%8B%E8%BD%AC%E9%93%BE%E8%A1%A8.md
不同路径https://leetcode-cn.com/problems/unique-paths/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0062.%20%E4%B8%8D%E5%90%8C%E8%B7%AF%E5%BE%84.md
不同路径 IIhttps://leetcode-cn.com/problems/unique-paths-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0063.%20%E4%B8%8D%E5%90%8C%E8%B7%AF%E5%BE%84%20II.md
加一https://leetcode-cn.com/problems/plus-one/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0066.%20%E5%8A%A0%E4%B8%80.md
二进制求和https://leetcode-cn.com/problems/add-binary/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0067.%20%E4%BA%8C%E8%BF%9B%E5%88%B6%E6%B1%82%E5%92%8C.md
x 的平方根https://leetcode-cn.com/problems/sqrtx/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0069.%20x%20%E7%9A%84%E5%B9%B3%E6%96%B9%E6%A0%B9.md
爬楼梯https://leetcode-cn.com/problems/climbing-stairs/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0070.%20%E7%88%AC%E6%A5%BC%E6%A2%AF.md
编辑距离https://leetcode-cn.com/problems/edit-distance/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0072.%20%E7%BC%96%E8%BE%91%E8%B7%9D%E7%A6%BB.md
矩阵置零https://leetcode-cn.com/problems/set-matrix-zeroes/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0073.%20%E7%9F%A9%E9%98%B5%E7%BD%AE%E9%9B%B6.md
颜色分类https://leetcode-cn.com/problems/sort-colors/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0075.%20%E9%A2%9C%E8%89%B2%E5%88%86%E7%B1%BB.md
最小覆盖子串https://leetcode-cn.com/problems/minimum-window-substring/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0076.%20%E6%9C%80%E5%B0%8F%E8%A6%86%E7%9B%96%E5%AD%90%E4%B8%B2.md
组合https://leetcode-cn.com/problems/combinations/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0077.%20%E7%BB%84%E5%90%88.md
子集https://leetcode-cn.com/problems/subsets/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0078.%20%E5%AD%90%E9%9B%86.md
单词搜索https://leetcode-cn.com/problems/word-search/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0079.%20%E5%8D%95%E8%AF%8D%E6%90%9C%E7%B4%A2.md
删除有序数组中的重复项 IIhttps://leetcode-cn.com/problems/remove-duplicates-from-sorted-array-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0080.%20%E5%88%A0%E9%99%A4%E6%9C%89%E5%BA%8F%E6%95%B0%E7%BB%84%E4%B8%AD%E7%9A%84%E9%87%8D%E5%A4%8D%E9%A1%B9%20II.md
搜索旋转排序数组 IIhttps://leetcode-cn.com/problems/search-in-rotated-sorted-array-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0081.%20%E6%90%9C%E7%B4%A2%E6%97%8B%E8%BD%AC%E6%8E%92%E5%BA%8F%E6%95%B0%E7%BB%84%20II.md
删除排序链表中的重复元素https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0083.%20%E5%88%A0%E9%99%A4%E6%8E%92%E5%BA%8F%E9%93%BE%E8%A1%A8%E4%B8%AD%E7%9A%84%E9%87%8D%E5%A4%8D%E5%85%83%E7%B4%A0.md
柱状图中最大的矩形https://leetcode-cn.com/problems/largest-rectangle-in-histogram/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0084.%20%E6%9F%B1%E7%8A%B6%E5%9B%BE%E4%B8%AD%E6%9C%80%E5%A4%A7%E7%9A%84%E7%9F%A9%E5%BD%A2.md
合并两个有序数组https://leetcode-cn.com/problems/merge-sorted-array/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0088.%20%E5%90%88%E5%B9%B6%E4%B8%A4%E4%B8%AA%E6%9C%89%E5%BA%8F%E6%95%B0%E7%BB%84.md
格雷编码https://leetcode-cn.com/problems/gray-code/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0089.%20%E6%A0%BC%E9%9B%B7%E7%BC%96%E7%A0%81.md
子集 IIhttps://leetcode-cn.com/problems/subsets-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0090.%20%E5%AD%90%E9%9B%86%20II.md
解码方法https://leetcode-cn.com/problems/decode-ways/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0091.%20%E8%A7%A3%E7%A0%81%E6%96%B9%E6%B3%95.md
复原 IP 地址https://leetcode-cn.com/problems/restore-ip-addresses/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0093.%20%E5%A4%8D%E5%8E%9F%20IP%20%E5%9C%B0%E5%9D%80.md
二叉树的中序遍历https://leetcode-cn.com/problems/binary-tree-inorder-traversal/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0094.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E4%B8%AD%E5%BA%8F%E9%81%8D%E5%8E%86.md
不同的二叉搜索树 IIhttps://leetcode-cn.com/problems/unique-binary-search-trees-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0095.%20%E4%B8%8D%E5%90%8C%E7%9A%84%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%20II.md
不同的二叉搜索树https://leetcode-cn.com/problems/unique-binary-search-trees/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0096.%20%E4%B8%8D%E5%90%8C%E7%9A%84%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91.md
验证二叉搜索树https://leetcode-cn.com/problems/validate-binary-search-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0098.%20%E9%AA%8C%E8%AF%81%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91.md
相同的树https://leetcode-cn.com/problems/same-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0100.%20%E7%9B%B8%E5%90%8C%E7%9A%84%E6%A0%91.md
对称二叉树https://leetcode-cn.com/problems/symmetric-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0101.%20%E5%AF%B9%E7%A7%B0%E4%BA%8C%E5%8F%89%E6%A0%91.md
二叉树的层序遍历https://leetcode-cn.com/problems/binary-tree-level-order-traversal/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0102.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E5%B1%82%E5%BA%8F%E9%81%8D%E5%8E%86.md
二叉树的锯齿形层序遍历https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0103.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E9%94%AF%E9%BD%BF%E5%BD%A2%E5%B1%82%E5%BA%8F%E9%81%8D%E5%8E%86.md
二叉树的最大深度https://leetcode-cn.com/problems/maximum-depth-of-binary-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0104.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E6%9C%80%E5%A4%A7%E6%B7%B1%E5%BA%A6.md
从前序与中序遍历序列构造二叉树https://leetcode-cn.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0105.%20%E4%BB%8E%E5%89%8D%E5%BA%8F%E4%B8%8E%E4%B8%AD%E5%BA%8F%E9%81%8D%E5%8E%86%E5%BA%8F%E5%88%97%E6%9E%84%E9%80%A0%E4%BA%8C%E5%8F%89%E6%A0%91.md
从中序与后序遍历序列构造二叉树https://leetcode-cn.com/problems/construct-binary-tree-from-inorder-and-postorder-traversal/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0106.%20%E4%BB%8E%E4%B8%AD%E5%BA%8F%E4%B8%8E%E5%90%8E%E5%BA%8F%E9%81%8D%E5%8E%86%E5%BA%8F%E5%88%97%E6%9E%84%E9%80%A0%E4%BA%8C%E5%8F%89%E6%A0%91.md
二叉树的层序遍历 IIhttps://leetcode-cn.com/problems/binary-tree-level-order-traversal-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0107.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E5%B1%82%E5%BA%8F%E9%81%8D%E5%8E%86%20II.md
将有序数组转换为二叉搜索树https://leetcode-cn.com/problems/convert-sorted-array-to-binary-search-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0108.%20%E5%B0%86%E6%9C%89%E5%BA%8F%E6%95%B0%E7%BB%84%E8%BD%AC%E6%8D%A2%E4%B8%BA%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91.md
平衡二叉树https://leetcode-cn.com/problems/balanced-binary-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0110.%20%E5%B9%B3%E8%A1%A1%E4%BA%8C%E5%8F%89%E6%A0%91.md
二叉树的最小深度https://leetcode-cn.com/problems/minimum-depth-of-binary-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0111.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E6%9C%80%E5%B0%8F%E6%B7%B1%E5%BA%A6.md
路径总和https://leetcode-cn.com/problems/path-sum/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0112.%20%E8%B7%AF%E5%BE%84%E6%80%BB%E5%92%8C.md
路径总和 IIhttps://leetcode-cn.com/problems/path-sum-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0113.%20%E8%B7%AF%E5%BE%84%E6%80%BB%E5%92%8C%20II.md
不同的子序列https://leetcode-cn.com/problems/distinct-subsequences/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0115.%20%E4%B8%8D%E5%90%8C%E7%9A%84%E5%AD%90%E5%BA%8F%E5%88%97.md
填充每个节点的下一个右侧节点指针https://leetcode-cn.com/problems/populating-next-right-pointers-in-each-node/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0116.%20%E5%A1%AB%E5%85%85%E6%AF%8F%E4%B8%AA%E8%8A%82%E7%82%B9%E7%9A%84%E4%B8%8B%E4%B8%80%E4%B8%AA%E5%8F%B3%E4%BE%A7%E8%8A%82%E7%82%B9%E6%8C%87%E9%92%88.md
填充每个节点的下一个右侧节点指针 IIhttps://leetcode-cn.com/problems/populating-next-right-pointers-in-each-node-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0117.%20%E5%A1%AB%E5%85%85%E6%AF%8F%E4%B8%AA%E8%8A%82%E7%82%B9%E7%9A%84%E4%B8%8B%E4%B8%80%E4%B8%AA%E5%8F%B3%E4%BE%A7%E8%8A%82%E7%82%B9%E6%8C%87%E9%92%88%20II.md
杨辉三角https://leetcode-cn.com/problems/pascals-triangle/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0118.%20%E6%9D%A8%E8%BE%89%E4%B8%89%E8%A7%92.md
杨辉三角 IIhttps://leetcode-cn.com/problems/pascals-triangle-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0119.%20%E6%9D%A8%E8%BE%89%E4%B8%89%E8%A7%92%20II.md
买卖股票的最佳时机https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0121.%20%E4%B9%B0%E5%8D%96%E8%82%A1%E7%A5%A8%E7%9A%84%E6%9C%80%E4%BD%B3%E6%97%B6%E6%9C%BA.md
买卖股票的最佳时机 IIhttps://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0122.%20%E4%B9%B0%E5%8D%96%E8%82%A1%E7%A5%A8%E7%9A%84%E6%9C%80%E4%BD%B3%E6%97%B6%E6%9C%BA%20II.md
买卖股票的最佳时机 IIIhttps://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-iii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0123.%20%E4%B9%B0%E5%8D%96%E8%82%A1%E7%A5%A8%E7%9A%84%E6%9C%80%E4%BD%B3%E6%97%B6%E6%9C%BA%20III.md
二叉树中的最大路径和https://leetcode-cn.com/problems/binary-tree-maximum-path-sum/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0124.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E4%B8%AD%E7%9A%84%E6%9C%80%E5%A4%A7%E8%B7%AF%E5%BE%84%E5%92%8C.md
验证回文串https://leetcode-cn.com/problems/valid-palindrome/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0125.%20%E9%AA%8C%E8%AF%81%E5%9B%9E%E6%96%87%E4%B8%B2.md
单词接龙https://leetcode-cn.com/problems/word-ladder/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0127.%20%E5%8D%95%E8%AF%8D%E6%8E%A5%E9%BE%99.md
求根节点到叶节点数字之和https://leetcode-cn.com/problems/sum-root-to-leaf-numbers/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0129.%20%E6%B1%82%E6%A0%B9%E8%8A%82%E7%82%B9%E5%88%B0%E5%8F%B6%E8%8A%82%E7%82%B9%E6%95%B0%E5%AD%97%E4%B9%8B%E5%92%8C.md
被围绕的区域https://leetcode-cn.com/problems/surrounded-regions/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0130.%20%E8%A2%AB%E5%9B%B4%E7%BB%95%E7%9A%84%E5%8C%BA%E5%9F%9F.md
分割回文串https://leetcode-cn.com/problems/palindrome-partitioning/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0131.%20%E5%88%86%E5%89%B2%E5%9B%9E%E6%96%87%E4%B8%B2.md
克隆图https://leetcode-cn.com/problems/clone-graph/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0133.%20%E5%85%8B%E9%9A%86%E5%9B%BE.md
加油站https://leetcode-cn.com/problems/gas-station/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0134.%20%E5%8A%A0%E6%B2%B9%E7%AB%99.md
分发糖果https://leetcode-cn.com/problems/candy/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0135.%20%E5%88%86%E5%8F%91%E7%B3%96%E6%9E%9C.md
只出现一次的数字https://leetcode-cn.com/problems/single-number/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0136.%20%E5%8F%AA%E5%87%BA%E7%8E%B0%E4%B8%80%E6%AC%A1%E7%9A%84%E6%95%B0%E5%AD%97.md
只出现一次的数字 IIhttps://leetcode-cn.com/problems/single-number-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0137.%20%E5%8F%AA%E5%87%BA%E7%8E%B0%E4%B8%80%E6%AC%A1%E7%9A%84%E6%95%B0%E5%AD%97%20II.md
复制带随机指针的链表https://leetcode-cn.com/problems/copy-list-with-random-pointer/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0138.%20%E5%A4%8D%E5%88%B6%E5%B8%A6%E9%9A%8F%E6%9C%BA%E6%8C%87%E9%92%88%E7%9A%84%E9%93%BE%E8%A1%A8.md
单词拆分https://leetcode-cn.com/problems/word-break/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0139.%20%E5%8D%95%E8%AF%8D%E6%8B%86%E5%88%86.md
单词拆分 IIhttps://leetcode-cn.com/problems/word-break-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0140.%20%E5%8D%95%E8%AF%8D%E6%8B%86%E5%88%86%20II.md
环形链表https://leetcode-cn.com/problems/linked-list-cycle/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0141.%20%E7%8E%AF%E5%BD%A2%E9%93%BE%E8%A1%A8.md
环形链表 IIhttps://leetcode-cn.com/problems/linked-list-cycle-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0142.%20%E7%8E%AF%E5%BD%A2%E9%93%BE%E8%A1%A8%20II.md
重排链表https://leetcode-cn.com/problems/reorder-list/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0143.%20%E9%87%8D%E6%8E%92%E9%93%BE%E8%A1%A8.md
二叉树的前序遍历https://leetcode-cn.com/problems/binary-tree-preorder-traversal/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0144.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E5%89%8D%E5%BA%8F%E9%81%8D%E5%8E%86.md
二叉树的后序遍历https://leetcode-cn.com/problems/binary-tree-postorder-traversal/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0145.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E5%90%8E%E5%BA%8F%E9%81%8D%E5%8E%86.md
排序链表https://leetcode-cn.com/problems/sort-list/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0148.%20%E6%8E%92%E5%BA%8F%E9%93%BE%E8%A1%A8.md
直线上最多的点数https://leetcode-cn.com/problems/max-points-on-a-line/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0149.%20%E7%9B%B4%E7%BA%BF%E4%B8%8A%E6%9C%80%E5%A4%9A%E7%9A%84%E7%82%B9%E6%95%B0.md
逆波兰表达式求值https://leetcode-cn.com/problems/evaluate-reverse-polish-notation/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0150.%20%E9%80%86%E6%B3%A2%E5%85%B0%E8%A1%A8%E8%BE%BE%E5%BC%8F%E6%B1%82%E5%80%BC.md
翻转字符串里的单词https://leetcode-cn.com/problems/reverse-words-in-a-string/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0151.%20%E7%BF%BB%E8%BD%AC%E5%AD%97%E7%AC%A6%E4%B8%B2%E9%87%8C%E7%9A%84%E5%8D%95%E8%AF%8D.md
乘积最大子数组https://leetcode-cn.com/problems/maximum-product-subarray/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0152.%20%E4%B9%98%E7%A7%AF%E6%9C%80%E5%A4%A7%E5%AD%90%E6%95%B0%E7%BB%84.md
寻找旋转排序数组中的最小值https://leetcode-cn.com/problems/find-minimum-in-rotated-sorted-array/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0153.%20%E5%AF%BB%E6%89%BE%E6%97%8B%E8%BD%AC%E6%8E%92%E5%BA%8F%E6%95%B0%E7%BB%84%E4%B8%AD%E7%9A%84%E6%9C%80%E5%B0%8F%E5%80%BC.md
寻找旋转排序数组中的最小值 IIhttps://leetcode-cn.com/problems/find-minimum-in-rotated-sorted-array-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0154.%20%E5%AF%BB%E6%89%BE%E6%97%8B%E8%BD%AC%E6%8E%92%E5%BA%8F%E6%95%B0%E7%BB%84%E4%B8%AD%E7%9A%84%E6%9C%80%E5%B0%8F%E5%80%BC%20II.md
最小栈https://leetcode-cn.com/problems/min-stack/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0155.%20%E6%9C%80%E5%B0%8F%E6%A0%88.md
至多包含两个不同字符的最长子串https://leetcode-cn.com/problems/longest-substring-with-at-most-two-distinct-characters/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0159.%20%E8%87%B3%E5%A4%9A%E5%8C%85%E5%90%AB%E4%B8%A4%E4%B8%AA%E4%B8%8D%E5%90%8C%E5%AD%97%E7%AC%A6%E7%9A%84%E6%9C%80%E9%95%BF%E5%AD%90%E4%B8%B2.md
相交链表https://leetcode-cn.com/problems/intersection-of-two-linked-lists/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0160.%20%E7%9B%B8%E4%BA%A4%E9%93%BE%E8%A1%A8.md
最大间距https://leetcode-cn.com/problems/maximum-gap/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0164.%20%E6%9C%80%E5%A4%A7%E9%97%B4%E8%B7%9D.md
分数到小数https://leetcode-cn.com/problems/fraction-to-recurring-decimal/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0166.%20%E5%88%86%E6%95%B0%E5%88%B0%E5%B0%8F%E6%95%B0.md
两数之和 II - 输入有序数组https://leetcode-cn.com/problems/two-sum-ii-input-array-is-sorted/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0167.%20%E4%B8%A4%E6%95%B0%E4%B9%8B%E5%92%8C%20II%20-%20%E8%BE%93%E5%85%A5%E6%9C%89%E5%BA%8F%E6%95%B0%E7%BB%84.md
Excel表列名称https://leetcode-cn.com/problems/excel-sheet-column-title/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0168.%20Excel%E8%A1%A8%E5%88%97%E5%90%8D%E7%A7%B0.md
多数元素https://leetcode-cn.com/problems/majority-element/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0169.%20%E5%A4%9A%E6%95%B0%E5%85%83%E7%B4%A0.md
两数之和 III - 数据结构设计https://leetcode-cn.com/problems/two-sum-iii-data-structure-design/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0170.%20%E4%B8%A4%E6%95%B0%E4%B9%8B%E5%92%8C%20III%20-%20%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E8%AE%BE%E8%AE%A1.md
阶乘后的零https://leetcode-cn.com/problems/factorial-trailing-zeroes/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0172.%20%E9%98%B6%E4%B9%98%E5%90%8E%E7%9A%84%E9%9B%B6.md
二叉搜索树迭代器https://leetcode-cn.com/problems/binary-search-tree-iterator/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0173.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E8%BF%AD%E4%BB%A3%E5%99%A8.md
最大数https://leetcode-cn.com/problems/largest-number/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0179.%20%E6%9C%80%E5%A4%A7%E6%95%B0.md
买卖股票的最佳时机 IVhttps://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-iv/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0188.%20%E4%B9%B0%E5%8D%96%E8%82%A1%E7%A5%A8%E7%9A%84%E6%9C%80%E4%BD%B3%E6%97%B6%E6%9C%BA%20IV.md
旋转数组https://leetcode-cn.com/problems/rotate-array/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0189.%20%E6%97%8B%E8%BD%AC%E6%95%B0%E7%BB%84.md
颠倒二进制位https://leetcode-cn.com/problems/reverse-bits/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0190.%20%E9%A2%A0%E5%80%92%E4%BA%8C%E8%BF%9B%E5%88%B6%E4%BD%8D.md
位1的个数https://leetcode-cn.com/problems/number-of-1-bits/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0191.%20%E4%BD%8D1%E7%9A%84%E4%B8%AA%E6%95%B0.md
打家劫舍https://leetcode-cn.com/problems/house-robber/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0198.%20%E6%89%93%E5%AE%B6%E5%8A%AB%E8%88%8D.md
二叉树的右视图https://leetcode-cn.com/problems/binary-tree-right-side-view/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0199.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E5%8F%B3%E8%A7%86%E5%9B%BE.md
岛屿数量https://leetcode-cn.com/problems/number-of-islands/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0200.%20%E5%B2%9B%E5%B1%BF%E6%95%B0%E9%87%8F.md
快乐数https://leetcode-cn.com/problems/happy-number/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0202.%20%E5%BF%AB%E4%B9%90%E6%95%B0.md
移除链表元素https://leetcode-cn.com/problems/remove-linked-list-elements/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0203.%20%E7%A7%BB%E9%99%A4%E9%93%BE%E8%A1%A8%E5%85%83%E7%B4%A0.md
计数质数https://leetcode-cn.com/problems/count-primes/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0204.%20%E8%AE%A1%E6%95%B0%E8%B4%A8%E6%95%B0.md
同构字符串https://leetcode-cn.com/problems/isomorphic-strings/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0205.%20%E5%90%8C%E6%9E%84%E5%AD%97%E7%AC%A6%E4%B8%B2.md
反转链表https://leetcode-cn.com/problems/reverse-linked-list/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0206.%20%E5%8F%8D%E8%BD%AC%E9%93%BE%E8%A1%A8.md
课程表https://leetcode-cn.com/problems/course-schedule/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0207.%20%E8%AF%BE%E7%A8%8B%E8%A1%A8.md
实现 Trie (前缀树)https://leetcode-cn.com/problems/implement-trie-prefix-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0208.%20%E5%AE%9E%E7%8E%B0%20Trie%20%28%E5%89%8D%E7%BC%80%E6%A0%91%29.md
长度最小的子数组https://leetcode-cn.com/problems/minimum-size-subarray-sum/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0209.%20%E9%95%BF%E5%BA%A6%E6%9C%80%E5%B0%8F%E7%9A%84%E5%AD%90%E6%95%B0%E7%BB%84.md
课程表 IIhttps://leetcode-cn.com/problems/course-schedule-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0210.%20%E8%AF%BE%E7%A8%8B%E8%A1%A8%20II.md
添加与搜索单词 - 数据结构设计https://leetcode-cn.com/problems/design-add-and-search-words-data-structure/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0211.%20%E6%B7%BB%E5%8A%A0%E4%B8%8E%E6%90%9C%E7%B4%A2%E5%8D%95%E8%AF%8D%20-%20%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E8%AE%BE%E8%AE%A1.md
单词搜索 IIhttps://leetcode-cn.com/problems/word-search-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0212.%20%E5%8D%95%E8%AF%8D%E6%90%9C%E7%B4%A2%20II.md
打家劫舍 IIhttps://leetcode-cn.com/problems/house-robber-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0213.%20%E6%89%93%E5%AE%B6%E5%8A%AB%E8%88%8D%20II.md
数组中的第K个最大元素https://leetcode-cn.com/problems/kth-largest-element-in-an-array/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0215.%20%E6%95%B0%E7%BB%84%E4%B8%AD%E7%9A%84%E7%AC%ACK%E4%B8%AA%E6%9C%80%E5%A4%A7%E5%85%83%E7%B4%A0.md
存在重复元素https://leetcode-cn.com/problems/contains-duplicate/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0217.%20%E5%AD%98%E5%9C%A8%E9%87%8D%E5%A4%8D%E5%85%83%E7%B4%A0.md
存在重复元素 IIhttps://leetcode-cn.com/problems/contains-duplicate-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0219.%20%E5%AD%98%E5%9C%A8%E9%87%8D%E5%A4%8D%E5%85%83%E7%B4%A0%20II.md
存在重复元素 IIIhttps://leetcode-cn.com/problems/contains-duplicate-iii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0220.%20%E5%AD%98%E5%9C%A8%E9%87%8D%E5%A4%8D%E5%85%83%E7%B4%A0%20III.md
完全二叉树的节点个数https://leetcode-cn.com/problems/count-complete-tree-nodes/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0222.%20%E5%AE%8C%E5%85%A8%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E8%8A%82%E7%82%B9%E4%B8%AA%E6%95%B0.md
矩形面积https://leetcode-cn.com/problems/rectangle-area/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0223.%20%E7%9F%A9%E5%BD%A2%E9%9D%A2%E7%A7%AF.md
用队列实现栈https://leetcode-cn.com/problems/implement-stack-using-queues/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0225.%20%E7%94%A8%E9%98%9F%E5%88%97%E5%AE%9E%E7%8E%B0%E6%A0%88.md
翻转二叉树https://leetcode-cn.com/problems/invert-binary-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0226.%20%E7%BF%BB%E8%BD%AC%E4%BA%8C%E5%8F%89%E6%A0%91.md
基本计算器 IIhttps://leetcode-cn.com/problems/basic-calculator-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0227.%20%E5%9F%BA%E6%9C%AC%E8%AE%A1%E7%AE%97%E5%99%A8%20II.md
2的幂https://leetcode-cn.com/problems/power-of-two/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0231.%202%E7%9A%84%E5%B9%82.md
用栈实现队列https://leetcode-cn.com/problems/implement-queue-using-stacks/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0232.%20%E7%94%A8%E6%A0%88%E5%AE%9E%E7%8E%B0%E9%98%9F%E5%88%97.md
回文链表https://leetcode-cn.com/problems/palindrome-linked-list/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0234.%20%E5%9B%9E%E6%96%87%E9%93%BE%E8%A1%A8.md
二叉搜索树的最近公共祖先https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-search-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0235.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E7%9A%84%E6%9C%80%E8%BF%91%E5%85%AC%E5%85%B1%E7%A5%96%E5%85%88.md
二叉树的最近公共祖先https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0236.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E6%9C%80%E8%BF%91%E5%85%AC%E5%85%B1%E7%A5%96%E5%85%88.md
删除链表中的节点https://leetcode-cn.com/problems/delete-node-in-a-linked-list/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0237.%20%E5%88%A0%E9%99%A4%E9%93%BE%E8%A1%A8%E4%B8%AD%E7%9A%84%E8%8A%82%E7%82%B9.md
除自身以外数组的乘积https://leetcode-cn.com/problems/product-of-array-except-self/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0238.%20%E9%99%A4%E8%87%AA%E8%BA%AB%E4%BB%A5%E5%A4%96%E6%95%B0%E7%BB%84%E7%9A%84%E4%B9%98%E7%A7%AF.md
滑动窗口最大值https://leetcode-cn.com/problems/sliding-window-maximum/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0239.%20%E6%BB%91%E5%8A%A8%E7%AA%97%E5%8F%A3%E6%9C%80%E5%A4%A7%E5%80%BC.md
搜索二维矩阵 IIhttps://leetcode-cn.com/problems/search-a-2d-matrix-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0240.%20%E6%90%9C%E7%B4%A2%E4%BA%8C%E7%BB%B4%E7%9F%A9%E9%98%B5%20II.md
有效的字母异位词https://leetcode-cn.com/problems/valid-anagram/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0242.%20%E6%9C%89%E6%95%88%E7%9A%84%E5%AD%97%E6%AF%8D%E5%BC%82%E4%BD%8D%E8%AF%8D.md
移位字符串分组https://leetcode-cn.com/problems/group-shifted-strings/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0249.%20%E7%A7%BB%E4%BD%8D%E5%AD%97%E7%AC%A6%E4%B8%B2%E5%88%86%E7%BB%84.md
二叉树的所有路径https://leetcode-cn.com/problems/binary-tree-paths/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0257.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E6%89%80%E6%9C%89%E8%B7%AF%E5%BE%84.md
各位相加https://leetcode-cn.com/problems/add-digits/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0258.%20%E5%90%84%E4%BD%8D%E7%9B%B8%E5%8A%A0.md
丑数https://leetcode-cn.com/problems/ugly-number
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0263.%20%E4%B8%91%E6%95%B0.md
丑数 IIhttps://leetcode-cn.com/problems/ugly-number-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0264.%20%E4%B8%91%E6%95%B0%20II.md
丢失的数字https://leetcode-cn.com/problems/missing-number/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0268.%20%E4%B8%A2%E5%A4%B1%E7%9A%84%E6%95%B0%E5%AD%97.md
最接近的二叉搜索树值https://leetcode-cn.com/problems/closest-binary-search-tree-value/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0270.%20%E6%9C%80%E6%8E%A5%E8%BF%91%E7%9A%84%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E5%80%BC.md
第一个错误的版本https://leetcode-cn.com/problems/first-bad-version/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0278.%20%E7%AC%AC%E4%B8%80%E4%B8%AA%E9%94%99%E8%AF%AF%E7%9A%84%E7%89%88%E6%9C%AC.md
完全平方数https://leetcode-cn.com/problems/perfect-squares/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0279.%20%E5%AE%8C%E5%85%A8%E5%B9%B3%E6%96%B9%E6%95%B0.md
移动零https://leetcode-cn.com/problems/move-zeroes/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0283.%20%E7%A7%BB%E5%8A%A8%E9%9B%B6.md
二叉搜索树中的中序后继https://leetcode-cn.com/problems/inorder-successor-in-bst/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0285.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E4%B8%AD%E7%9A%84%E4%B8%AD%E5%BA%8F%E5%90%8E%E7%BB%A7.md
墙与门https://leetcode-cn.com/problems/walls-and-gates/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0286.%20%E5%A2%99%E4%B8%8E%E9%97%A8.md
寻找重复数https://leetcode-cn.com/problems/find-the-duplicate-number/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0287.%20%E5%AF%BB%E6%89%BE%E9%87%8D%E5%A4%8D%E6%95%B0.md
单词的唯一缩写https://leetcode-cn.com/problems/unique-word-abbreviation/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0288.%20%E5%8D%95%E8%AF%8D%E7%9A%84%E5%94%AF%E4%B8%80%E7%BC%A9%E5%86%99.md
单词规律https://leetcode-cn.com/problems/word-pattern/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0290.%20%E5%8D%95%E8%AF%8D%E8%A7%84%E5%BE%8B.md
Nim 游戏https://leetcode-cn.com/problems/nim-game/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0292.%20Nim%20%E6%B8%B8%E6%88%8F.md
数据流的中位数https://leetcode-cn.com/problems/find-median-from-data-stream/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0295.%20%E6%95%B0%E6%8D%AE%E6%B5%81%E7%9A%84%E4%B8%AD%E4%BD%8D%E6%95%B0.md
二叉树的序列化与反序列化https://leetcode-cn.com/problems/serialize-and-deserialize-binary-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0297.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E5%BA%8F%E5%88%97%E5%8C%96%E4%B8%8E%E5%8F%8D%E5%BA%8F%E5%88%97%E5%8C%96.md
最长递增子序列https://leetcode-cn.com/problems/longest-increasing-subsequence/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0300.%20%E6%9C%80%E9%95%BF%E9%80%92%E5%A2%9E%E5%AD%90%E5%BA%8F%E5%88%97.md
二维区域和检索 - 矩阵不可变https://leetcode-cn.com/problems/range-sum-query-2d-immutable/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0304.%20%E4%BA%8C%E7%BB%B4%E5%8C%BA%E5%9F%9F%E5%92%8C%E6%A3%80%E7%B4%A2%20-%20%E7%9F%A9%E9%98%B5%E4%B8%8D%E5%8F%AF%E5%8F%98.md
最佳买卖股票时机含冷冻期https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-with-cooldown/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0309.%20%E6%9C%80%E4%BD%B3%E4%B9%B0%E5%8D%96%E8%82%A1%E7%A5%A8%E6%97%B6%E6%9C%BA%E5%90%AB%E5%86%B7%E5%86%BB%E6%9C%9F.md
计算右侧小于当前元素的个数https://leetcode-cn.com/problems/count-of-smaller-numbers-after-self/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0315.%20%E8%AE%A1%E7%AE%97%E5%8F%B3%E4%BE%A7%E5%B0%8F%E4%BA%8E%E5%BD%93%E5%89%8D%E5%85%83%E7%B4%A0%E7%9A%84%E4%B8%AA%E6%95%B0.md
最大单词长度乘积https://leetcode-cn.com/problems/maximum-product-of-word-lengths/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0318.%20%E6%9C%80%E5%A4%A7%E5%8D%95%E8%AF%8D%E9%95%BF%E5%BA%A6%E4%B9%98%E7%A7%AF.md
零钱兑换https://leetcode-cn.com/problems/coin-change/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0322.%20%E9%9B%B6%E9%92%B1%E5%85%91%E6%8D%A2.md
无向图中连通分量的数目https://leetcode-cn.com/problems/number-of-connected-components-in-an-undirected-graph/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0323.%20%E6%97%A0%E5%90%91%E5%9B%BE%E4%B8%AD%E8%BF%9E%E9%80%9A%E5%88%86%E9%87%8F%E7%9A%84%E6%95%B0%E7%9B%AE.md
3 的幂https://leetcode-cn.com/problems/power-of-three/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0326.%203%20%E7%9A%84%E5%B9%82.md
奇偶链表https://leetcode-cn.com/problems/odd-even-linked-list/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0328.%20%E5%A5%87%E5%81%B6%E9%93%BE%E8%A1%A8.md
矩阵中的最长递增路径https://leetcode-cn.com/problems/longest-increasing-path-in-a-matrix/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0329.%20%E7%9F%A9%E9%98%B5%E4%B8%AD%E7%9A%84%E6%9C%80%E9%95%BF%E9%80%92%E5%A2%9E%E8%B7%AF%E5%BE%84.md
递增的三元子序列https://leetcode-cn.com/problems/increasing-triplet-subsequence/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0334.%20%E9%80%92%E5%A2%9E%E7%9A%84%E4%B8%89%E5%85%83%E5%AD%90%E5%BA%8F%E5%88%97.md
回文对https://leetcode-cn.com/problems/palindrome-pairs/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0336.%20%E5%9B%9E%E6%96%87%E5%AF%B9.md
打家劫舍 IIIhttps://leetcode-cn.com/problems/house-robber-iii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0337.%20%E6%89%93%E5%AE%B6%E5%8A%AB%E8%88%8D%20III.md
比特位计数https://leetcode-cn.com/problems/counting-bits/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0338.%20%E6%AF%94%E7%89%B9%E4%BD%8D%E8%AE%A1%E6%95%B0.md
扁平化嵌套列表迭代器https://leetcode-cn.com/problems/flatten-nested-list-iterator/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0341.%20%E6%89%81%E5%B9%B3%E5%8C%96%E5%B5%8C%E5%A5%97%E5%88%97%E8%A1%A8%E8%BF%AD%E4%BB%A3%E5%99%A8.md
4的幂https://leetcode-cn.com/problems/power-of-four/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0342.%204%E7%9A%84%E5%B9%82.md
整数拆分https://leetcode-cn.com/problems/integer-break
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0343.%20%E6%95%B4%E6%95%B0%E6%8B%86%E5%88%86.md
反转字符串https://leetcode-cn.com/problems/reverse-string/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0344.%20%E5%8F%8D%E8%BD%AC%E5%AD%97%E7%AC%A6%E4%B8%B2.md
反转字符串中的元音字母https://leetcode-cn.com/problems/reverse-vowels-of-a-string/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0345.%20%E5%8F%8D%E8%BD%AC%E5%AD%97%E7%AC%A6%E4%B8%B2%E4%B8%AD%E7%9A%84%E5%85%83%E9%9F%B3%E5%AD%97%E6%AF%8D.md
数据流中的移动平均值https://leetcode-cn.com/problems/moving-average-from-data-stream/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0346.%20%E6%95%B0%E6%8D%AE%E6%B5%81%E4%B8%AD%E7%9A%84%E7%A7%BB%E5%8A%A8%E5%B9%B3%E5%9D%87%E5%80%BC.md
前 K 个高频元素https://leetcode-cn.com/problems/top-k-frequent-elements/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0347.%20%E5%89%8D%20K%20%E4%B8%AA%E9%AB%98%E9%A2%91%E5%85%83%E7%B4%A0.md
两个数组的交集https://leetcode-cn.com/problems/intersection-of-two-arrays/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0349.%20%E4%B8%A4%E4%B8%AA%E6%95%B0%E7%BB%84%E7%9A%84%E4%BA%A4%E9%9B%86.md
两个数组的交集 IIhttps://leetcode-cn.com/problems/intersection-of-two-arrays-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0350.%20%E4%B8%A4%E4%B8%AA%E6%95%B0%E7%BB%84%E7%9A%84%E4%BA%A4%E9%9B%86%20II.md
俄罗斯套娃信封问题https://leetcode-cn.com/problems/russian-doll-envelopes/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0354.%20%E4%BF%84%E7%BD%97%E6%96%AF%E5%A5%97%E5%A8%83%E4%BF%A1%E5%B0%81%E9%97%AE%E9%A2%98.md
日志速率限制器https://leetcode-cn.com/problems/logger-rate-limiter/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0359.%20%E6%97%A5%E5%BF%97%E9%80%9F%E7%8E%87%E9%99%90%E5%88%B6%E5%99%A8.md
有效的完全平方数https://leetcode-cn.com/problems/valid-perfect-square/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0367.%20%E6%9C%89%E6%95%88%E7%9A%84%E5%AE%8C%E5%85%A8%E5%B9%B3%E6%96%B9%E6%95%B0.md
两整数之和https://leetcode-cn.com/problems/sum-of-two-integers/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0371.%20%E4%B8%A4%E6%95%B4%E6%95%B0%E4%B9%8B%E5%92%8C.md
猜数字大小https://leetcode-cn.com/problems/guess-number-higher-or-lower/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0374.%20%E7%8C%9C%E6%95%B0%E5%AD%97%E5%A4%A7%E5%B0%8F.md
摆动序列https://leetcode-cn.com/problems/wiggle-subsequence/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0376.%20%E6%91%86%E5%8A%A8%E5%BA%8F%E5%88%97.md
组合总和 Ⅳhttps://leetcode-cn.com/problems/combination-sum-iv/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0377.%20%E7%BB%84%E5%90%88%E6%80%BB%E5%92%8C%20%E2%85%A3.md
有序矩阵中第 K 小的元素https://leetcode-cn.com/problems/kth-smallest-element-in-a-sorted-matrix/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0378.%20%E6%9C%89%E5%BA%8F%E7%9F%A9%E9%98%B5%E4%B8%AD%E7%AC%AC%20K%20%E5%B0%8F%E7%9A%84%E5%85%83%E7%B4%A0.md
常数时间插入、删除和获取随机元素https://leetcode-cn.com/problems/insert-delete-getrandom-o1/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0380.%20%E5%B8%B8%E6%95%B0%E6%97%B6%E9%97%B4%E6%8F%92%E5%85%A5%E3%80%81%E5%88%A0%E9%99%A4%E5%92%8C%E8%8E%B7%E5%8F%96%E9%9A%8F%E6%9C%BA%E5%85%83%E7%B4%A0.md
字典序排数https://leetcode-cn.com/problems/lexicographical-numbers/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0386.%20%E5%AD%97%E5%85%B8%E5%BA%8F%E6%8E%92%E6%95%B0.md
字符串中的第一个唯一字符https://leetcode-cn.com/problems/first-unique-character-in-a-string/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0387.%20%E5%AD%97%E7%AC%A6%E4%B8%B2%E4%B8%AD%E7%9A%84%E7%AC%AC%E4%B8%80%E4%B8%AA%E5%94%AF%E4%B8%80%E5%AD%97%E7%AC%A6.md
找不同https://leetcode-cn.com/problems/find-the-difference/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0389.%20%E6%89%BE%E4%B8%8D%E5%90%8C.md
判断子序列https://leetcode-cn.com/problems/is-subsequence/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0392.%20%E5%88%A4%E6%96%AD%E5%AD%90%E5%BA%8F%E5%88%97.md
字符串解码https://leetcode-cn.com/problems/decode-string/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0394.%20%E5%AD%97%E7%AC%A6%E4%B8%B2%E8%A7%A3%E7%A0%81.md
除法求值https://leetcode-cn.com/problems/evaluate-division/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0399.%20%E9%99%A4%E6%B3%95%E6%B1%82%E5%80%BC.md
左叶子之和https://leetcode-cn.com/problems/sum-of-left-leaves/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0404.%20%E5%B7%A6%E5%8F%B6%E5%AD%90%E4%B9%8B%E5%92%8C.md
根据身高重建队列https://leetcode-cn.com/problems/queue-reconstruction-by-height/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0406.%20%E6%A0%B9%E6%8D%AE%E8%BA%AB%E9%AB%98%E9%87%8D%E5%BB%BA%E9%98%9F%E5%88%97.md
分割数组的最大值https://leetcode-cn.com/problems/split-array-largest-sum/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0410.%20%E5%88%86%E5%89%B2%E6%95%B0%E7%BB%84%E7%9A%84%E6%9C%80%E5%A4%A7%E5%80%BC.md
Fizz Buzzhttps://leetcode-cn.com/problems/fizz-buzz/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0412.%20Fizz%20Buzz.md
字符串相加https://leetcode-cn.com/problems/add-strings/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0415.%20%E5%AD%97%E7%AC%A6%E4%B8%B2%E7%9B%B8%E5%8A%A0.md
分割等和子集https://leetcode-cn.com/problems/partition-equal-subset-sum/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0416.%20%E5%88%86%E5%89%B2%E7%AD%89%E5%92%8C%E5%AD%90%E9%9B%86.md
数组中两个数的最大异或值https://leetcode-cn.com/problems/maximum-xor-of-two-numbers-in-an-array/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0421.%20%E6%95%B0%E7%BB%84%E4%B8%AD%E4%B8%A4%E4%B8%AA%E6%95%B0%E7%9A%84%E6%9C%80%E5%A4%A7%E5%BC%82%E6%88%96%E5%80%BC.md
替换后的最长重复字符https://leetcode-cn.com/problems/longest-repeating-character-replacement/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0424.%20%E6%9B%BF%E6%8D%A2%E5%90%8E%E7%9A%84%E6%9C%80%E9%95%BF%E9%87%8D%E5%A4%8D%E5%AD%97%E7%AC%A6.md
单词方块https://leetcode-cn.com/problems/word-squares/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0425.%20%E5%8D%95%E8%AF%8D%E6%96%B9%E5%9D%97.md
将二叉搜索树转化为排序的双向链表https://leetcode-cn.com/problems/convert-binary-search-tree-to-sorted-doubly-linked-list/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0426.%20%E5%B0%86%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E8%BD%AC%E5%8C%96%E4%B8%BA%E6%8E%92%E5%BA%8F%E7%9A%84%E5%8F%8C%E5%90%91%E9%93%BE%E8%A1%A8.md
N 叉树的层序遍历https://leetcode-cn.com/problems/n-ary-tree-level-order-traversal/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0429.%20N%20%E5%8F%89%E6%A0%91%E7%9A%84%E5%B1%82%E5%BA%8F%E9%81%8D%E5%8E%86.md
扁平化多级双向链表https://leetcode-cn.com/problems/flatten-a-multilevel-doubly-linked-list/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0430.%20%E6%89%81%E5%B9%B3%E5%8C%96%E5%A4%9A%E7%BA%A7%E5%8F%8C%E5%90%91%E9%93%BE%E8%A1%A8.md
无重叠区间https://leetcode-cn.com/problems/non-overlapping-intervals/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0435.%20%E6%97%A0%E9%87%8D%E5%8F%A0%E5%8C%BA%E9%97%B4.md
两数相加 IIhttps://leetcode-cn.com/problems/add-two-numbers-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0445.%20%E4%B8%A4%E6%95%B0%E7%9B%B8%E5%8A%A0%20II.md
回旋镖的数量https://leetcode-cn.com/problems/number-of-boomerangs/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0447.%20%E5%9B%9E%E6%97%8B%E9%95%96%E7%9A%84%E6%95%B0%E9%87%8F.md
删除二叉搜索树中的节点https://leetcode-cn.com/problems/delete-node-in-a-bst/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0450.%20%E5%88%A0%E9%99%A4%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E4%B8%AD%E7%9A%84%E8%8A%82%E7%82%B9.md
根据字符出现频率排序https://leetcode-cn.com/problems/sort-characters-by-frequency/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0451.%20%E6%A0%B9%E6%8D%AE%E5%AD%97%E7%AC%A6%E5%87%BA%E7%8E%B0%E9%A2%91%E7%8E%87%E6%8E%92%E5%BA%8F.md
用最少数量的箭引爆气球https://leetcode-cn.com/problems/minimum-number-of-arrows-to-burst-balloons/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0452.%20%E7%94%A8%E6%9C%80%E5%B0%91%E6%95%B0%E9%87%8F%E7%9A%84%E7%AE%AD%E5%BC%95%E7%88%86%E6%B0%94%E7%90%83.md
四数相加 IIhttps://leetcode-cn.com/problems/4sum-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0454.%20%E5%9B%9B%E6%95%B0%E7%9B%B8%E5%8A%A0%20II.md
分发饼干https://leetcode-cn.com/problems/assign-cookies/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0455.%20%E5%88%86%E5%8F%91%E9%A5%BC%E5%B9%B2.md
汉明距离https://leetcode-cn.com/problems/hamming-distance/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0461.%20%E6%B1%89%E6%98%8E%E8%B7%9D%E7%A6%BB.md
火柴拼正方形https://leetcode-cn.com/problems/matchsticks-to-square/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0473.%20%E7%81%AB%E6%9F%B4%E6%8B%BC%E6%AD%A3%E6%96%B9%E5%BD%A2.md
一和零https://leetcode-cn.com/problems/ones-and-zeroes/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0474.%20%E4%B8%80%E5%92%8C%E9%9B%B6.md
最大连续 1 的个数https://leetcode-cn.com/problems/max-consecutive-ones/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0485.%20%E6%9C%80%E5%A4%A7%E8%BF%9E%E7%BB%AD%201%20%E7%9A%84%E4%B8%AA%E6%95%B0.md
递增子序列https://leetcode-cn.com/problems/increasing-subsequences/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0491.%20%E9%80%92%E5%A2%9E%E5%AD%90%E5%BA%8F%E5%88%97.md
目标和https://leetcode-cn.com/problems/target-sum/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0494.%20%E7%9B%AE%E6%A0%87%E5%92%8C.md
下一个更大元素 Ihttps://leetcode-cn.com/problems/next-greater-element-i/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0496.%20%E4%B8%8B%E4%B8%80%E4%B8%AA%E6%9B%B4%E5%A4%A7%E5%85%83%E7%B4%A0%20I.md
二叉搜索树中的众数https://leetcode-cn.com/problems/find-mode-in-binary-search-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0501.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E4%B8%AD%E7%9A%84%E4%BC%97%E6%95%B0.md
七进制数https://leetcode-cn.com/problems/base-7/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0504.%20%E4%B8%83%E8%BF%9B%E5%88%B6%E6%95%B0.md
斐波那契数https://leetcode-cn.com/problems/fibonacci-number/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0509.%20%E6%96%90%E6%B3%A2%E9%82%A3%E5%A5%91%E6%95%B0.md
找树左下角的值https://leetcode-cn.com/problems/find-bottom-left-tree-value/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0513.%20%E6%89%BE%E6%A0%91%E5%B7%A6%E4%B8%8B%E8%A7%92%E7%9A%84%E5%80%BC.md
在每个树行中找最大值https://leetcode-cn.com/problems/find-largest-value-in-each-tree-row/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0515.%20%E5%9C%A8%E6%AF%8F%E4%B8%AA%E6%A0%91%E8%A1%8C%E4%B8%AD%E6%89%BE%E6%9C%80%E5%A4%A7%E5%80%BC.md
最长回文子序列https://leetcode-cn.com/problems/longest-palindromic-subsequence/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0516.%20%E6%9C%80%E9%95%BF%E5%9B%9E%E6%96%87%E5%AD%90%E5%BA%8F%E5%88%97.md
零钱兑换 IIhttps://leetcode-cn.com/problems/coin-change-2/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0518.%20%E9%9B%B6%E9%92%B1%E5%85%91%E6%8D%A2%20II.md
连续数组https://leetcode-cn.com/problems/contiguous-array/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0525.%20%E8%BF%9E%E7%BB%AD%E6%95%B0%E7%BB%84.md
二叉搜索树的最小绝对差https://leetcode-cn.com/problems/minimum-absolute-difference-in-bst/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0530.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E7%9A%84%E6%9C%80%E5%B0%8F%E7%BB%9D%E5%AF%B9%E5%B7%AE.md
把二叉搜索树转换为累加树https://leetcode-cn.com/problems/convert-bst-to-greater-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0538.%20%E6%8A%8A%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E8%BD%AC%E6%8D%A2%E4%B8%BA%E7%B4%AF%E5%8A%A0%E6%A0%91.md
最小时间差https://leetcode-cn.com/problems/minimum-time-difference/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0539.%20%E6%9C%80%E5%B0%8F%E6%97%B6%E9%97%B4%E5%B7%AE.md
01 矩阵https://leetcode-cn.com/problems/01-matrix/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0542.%2001%20%E7%9F%A9%E9%98%B5.md
二叉树的直径https://leetcode-cn.com/problems/diameter-of-binary-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0543.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E7%9B%B4%E5%BE%84.md
省份数量https://leetcode-cn.com/problems/number-of-provinces/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0547.%20%E7%9C%81%E4%BB%BD%E6%95%B0%E9%87%8F.md
反转字符串中的单词 IIIhttps://leetcode-cn.com/problems/reverse-words-in-a-string-iii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0557.%20%E5%8F%8D%E8%BD%AC%E5%AD%97%E7%AC%A6%E4%B8%B2%E4%B8%AD%E7%9A%84%E5%8D%95%E8%AF%8D%20III.md
和为 K 的子数组https://leetcode-cn.com/problems/subarray-sum-equals-k/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0560.%20%E5%92%8C%E4%B8%BA%20K%20%E7%9A%84%E5%AD%90%E6%95%B0%E7%BB%84.md
数组拆分 Ihttps://leetcode-cn.com/problems/array-partition-i/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0561.%20%E6%95%B0%E7%BB%84%E6%8B%86%E5%88%86%20I.md
两个字符串的删除操作https://leetcode-cn.com/problems/delete-operation-for-two-strings/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0583.%20%E4%B8%A4%E4%B8%AA%E5%AD%97%E7%AC%A6%E4%B8%B2%E7%9A%84%E5%88%A0%E9%99%A4%E6%93%8D%E4%BD%9C.md
N 叉树的前序遍历https://leetcode-cn.com/problems/n-ary-tree-preorder-traversal/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0589.%20N%20%E5%8F%89%E6%A0%91%E7%9A%84%E5%89%8D%E5%BA%8F%E9%81%8D%E5%8E%86.md
N 叉树的后序遍历https://leetcode-cn.com/problems/n-ary-tree-postorder-traversal/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0590.%20N%20%E5%8F%89%E6%A0%91%E7%9A%84%E5%90%8E%E5%BA%8F%E9%81%8D%E5%8E%86.md
两个列表的最小索引总和https://leetcode-cn.com/problems/minimum-index-sum-of-two-lists/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0599.%20%E4%B8%A4%E4%B8%AA%E5%88%97%E8%A1%A8%E7%9A%84%E6%9C%80%E5%B0%8F%E7%B4%A2%E5%BC%95%E6%80%BB%E5%92%8C.md
给字符串添加加粗标签https://leetcode-cn.com/problems/add-bold-tag-in-string/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0616.%20%E7%BB%99%E5%AD%97%E7%AC%A6%E4%B8%B2%E6%B7%BB%E5%8A%A0%E5%8A%A0%E7%B2%97%E6%A0%87%E7%AD%BE.md
合并二叉树https://leetcode-cn.com/problems/merge-two-binary-trees
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0617.%20%E5%90%88%E5%B9%B6%E4%BA%8C%E5%8F%89%E6%A0%91.md
任务调度器https://leetcode-cn.com/problems/task-scheduler/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0621.%20%E4%BB%BB%E5%8A%A1%E8%B0%83%E5%BA%A6%E5%99%A8.md
设计循环队列https://leetcode-cn.com/problems/design-circular-queue/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0622.%20%E8%AE%BE%E8%AE%A1%E5%BE%AA%E7%8E%AF%E9%98%9F%E5%88%97.md
平方数之和https://leetcode-cn.com/problems/sum-of-square-numbers/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0633.%20%E5%B9%B3%E6%96%B9%E6%95%B0%E4%B9%8B%E5%92%8C.md
设计搜索自动补全系统https://leetcode-cn.com/problems/design-search-autocomplete-system/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0642.%20%E8%AE%BE%E8%AE%A1%E6%90%9C%E7%B4%A2%E8%87%AA%E5%8A%A8%E8%A1%A5%E5%85%A8%E7%B3%BB%E7%BB%9F.md
回文子串https://leetcode-cn.com/problems/palindromic-substrings/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0647.%20%E5%9B%9E%E6%96%87%E5%AD%90%E4%B8%B2.md
单词替换https://leetcode-cn.com/problems/replace-words/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0648.%20%E5%8D%95%E8%AF%8D%E6%9B%BF%E6%8D%A2.md
寻找重复的子树https://leetcode-cn.com/problems/find-duplicate-subtrees/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0652.%20%E5%AF%BB%E6%89%BE%E9%87%8D%E5%A4%8D%E7%9A%84%E5%AD%90%E6%A0%91.md
两数之和 IV - 输入 BSThttps://leetcode-cn.com/problems/two-sum-iv-input-is-a-bst/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0653.%20%E4%B8%A4%E6%95%B0%E4%B9%8B%E5%92%8C%20IV%20-%20%E8%BE%93%E5%85%A5%20BST.md
最大二叉树https://leetcode-cn.com/problems/maximum-binary-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0654.%20%E6%9C%80%E5%A4%A7%E4%BA%8C%E5%8F%89%E6%A0%91.md
找到 K 个最接近的元素https://leetcode-cn.com/problems/find-k-closest-elements/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0658.%20%E6%89%BE%E5%88%B0%20K%20%E4%B8%AA%E6%9C%80%E6%8E%A5%E8%BF%91%E7%9A%84%E5%85%83%E7%B4%A0.md
非递减数列https://leetcode-cn.com/problems/non-decreasing-array/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0665.%20%E9%9D%9E%E9%80%92%E5%87%8F%E6%95%B0%E5%88%97.md
修剪二叉搜索树https://leetcode-cn.com/problems/trim-a-binary-search-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0669.%20%E4%BF%AE%E5%89%AA%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91.md
最长递增子序列的个数https://leetcode-cn.com/problems/number-of-longest-increasing-subsequence/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0673.%20%E6%9C%80%E9%95%BF%E9%80%92%E5%A2%9E%E5%AD%90%E5%BA%8F%E5%88%97%E7%9A%84%E4%B8%AA%E6%95%B0.md
最长连续递增序列https://leetcode-cn.com/problems/longest-continuous-increasing-subsequence/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0674.%20%E6%9C%80%E9%95%BF%E8%BF%9E%E7%BB%AD%E9%80%92%E5%A2%9E%E5%BA%8F%E5%88%97.md
实现一个魔法字典https://leetcode-cn.com/problems/implement-magic-dictionary/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0676.%20%E5%AE%9E%E7%8E%B0%E4%B8%80%E4%B8%AA%E9%AD%94%E6%B3%95%E5%AD%97%E5%85%B8.md
键值映射https://leetcode-cn.com/problems/map-sum-pairs/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0677.%20%E9%94%AE%E5%80%BC%E6%98%A0%E5%B0%84.md
验证回文字符串 Ⅱhttps://leetcode-cn.com/problems/valid-palindrome-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0680.%20%E9%AA%8C%E8%AF%81%E5%9B%9E%E6%96%87%E5%AD%97%E7%AC%A6%E4%B8%B2%20%E2%85%A1.md
冗余连接https://leetcode-cn.com/problems/redundant-connection/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0684.%20%E5%86%97%E4%BD%99%E8%BF%9E%E6%8E%A5.md
员工的重要性https://leetcode-cn.com/problems/employee-importance/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0690.%20%E5%91%98%E5%B7%A5%E7%9A%84%E9%87%8D%E8%A6%81%E6%80%A7.md
岛屿的最大面积https://leetcode-cn.com/problems/max-area-of-island/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0695.%20%E5%B2%9B%E5%B1%BF%E7%9A%84%E6%9C%80%E5%A4%A7%E9%9D%A2%E7%A7%AF.md
二叉搜索树中的搜索https://leetcode-cn.com/problems/search-in-a-binary-search-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0700.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E4%B8%AD%E7%9A%84%E6%90%9C%E7%B4%A2.md
二叉搜索树中的插入操作https://leetcode-cn.com/problems/insert-into-a-binary-search-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0701.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E4%B8%AD%E7%9A%84%E6%8F%92%E5%85%A5%E6%93%8D%E4%BD%9C.md
搜索长度未知的有序数组https://leetcode-cn.com/problems/search-in-a-sorted-array-of-unknown-size/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0702.%20%E6%90%9C%E7%B4%A2%E9%95%BF%E5%BA%A6%E6%9C%AA%E7%9F%A5%E7%9A%84%E6%9C%89%E5%BA%8F%E6%95%B0%E7%BB%84.md
数据流中的第 K 大元素https://leetcode-cn.com/problems/kth-largest-element-in-a-stream/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0703.%20%E6%95%B0%E6%8D%AE%E6%B5%81%E4%B8%AD%E7%9A%84%E7%AC%AC%20K%20%E5%A4%A7%E5%85%83%E7%B4%A0.md
二分查找https://leetcode-cn.com/problems/binary-search/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0704.%20%E4%BA%8C%E5%88%86%E6%9F%A5%E6%89%BE.md
设计哈希集合https://leetcode-cn.com/problems/design-hashset/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0705.%20%E8%AE%BE%E8%AE%A1%E5%93%88%E5%B8%8C%E9%9B%86%E5%90%88.md
设计哈希映射https://leetcode-cn.com/problems/design-hashmap/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0706.%20%E8%AE%BE%E8%AE%A1%E5%93%88%E5%B8%8C%E6%98%A0%E5%B0%84.md
设计链表https://leetcode-cn.com/problems/design-linked-list/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0707.%20%E8%AE%BE%E8%AE%A1%E9%93%BE%E8%A1%A8.md
循环有序列表的插入https://leetcode-cn.com/problems/insert-into-a-sorted-circular-linked-list/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0708.%20%E5%BE%AA%E7%8E%AF%E6%9C%89%E5%BA%8F%E5%88%97%E8%A1%A8%E7%9A%84%E6%8F%92%E5%85%A5.md
乘积小于K的子数组https://leetcode-cn.com/problems/subarray-product-less-than-k/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0713.%20%E4%B9%98%E7%A7%AF%E5%B0%8F%E4%BA%8EK%E7%9A%84%E5%AD%90%E6%95%B0%E7%BB%84.md
买卖股票的最佳时机含手续费https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-with-transaction-fee/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0714.%20%E4%B9%B0%E5%8D%96%E8%82%A1%E7%A5%A8%E7%9A%84%E6%9C%80%E4%BD%B3%E6%97%B6%E6%9C%BA%E5%90%AB%E6%89%8B%E7%BB%AD%E8%B4%B9.md
最长重复子数组https://leetcode-cn.com/problems/maximum-length-of-repeated-subarray/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0718.%20%E6%9C%80%E9%95%BF%E9%87%8D%E5%A4%8D%E5%AD%90%E6%95%B0%E7%BB%84.md
找出第 k 小的距离对https://leetcode-cn.com/problems/find-k-th-smallest-pair-distance/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0719.%20%E6%89%BE%E5%87%BA%E7%AC%AC%20k%20%E5%B0%8F%E7%9A%84%E8%B7%9D%E7%A6%BB%E5%AF%B9.md
词典中最长的单词https://leetcode-cn.com/problems/longest-word-in-dictionary/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0720.%20%E8%AF%8D%E5%85%B8%E4%B8%AD%E6%9C%80%E9%95%BF%E7%9A%84%E5%8D%95%E8%AF%8D.md
寻找数组的中心下标https://leetcode-cn.com/problems/find-pivot-index/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0724.%20%E5%AF%BB%E6%89%BE%E6%95%B0%E7%BB%84%E7%9A%84%E4%B8%AD%E5%BF%83%E4%B8%8B%E6%A0%87.md
图像渲染https://leetcode-cn.com/problems/flood-fill/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0733.%20%E5%9B%BE%E5%83%8F%E6%B8%B2%E6%9F%93.md
行星碰撞https://leetcode-cn.com/problems/asteroid-collision/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0735.%20%E8%A1%8C%E6%98%9F%E7%A2%B0%E6%92%9E.md
单调递增的数字https://leetcode-cn.com/problems/monotone-increasing-digits/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0738.%20%E5%8D%95%E8%B0%83%E9%80%92%E5%A2%9E%E7%9A%84%E6%95%B0%E5%AD%97.md
每日温度https://leetcode-cn.com/problems/daily-temperatures/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0739.%20%E6%AF%8F%E6%97%A5%E6%B8%A9%E5%BA%A6.md
寻找比目标字母大的最小字母https://leetcode-cn.com/problems/find-smallest-letter-greater-than-target/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0744.%20%E5%AF%BB%E6%89%BE%E6%AF%94%E7%9B%AE%E6%A0%87%E5%AD%97%E6%AF%8D%E5%A4%A7%E7%9A%84%E6%9C%80%E5%B0%8F%E5%AD%97%E6%AF%8D.md
使用最小花费爬楼梯https://leetcode-cn.com/problems/min-cost-climbing-stairs/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0746.%20%E4%BD%BF%E7%94%A8%E6%9C%80%E5%B0%8F%E8%8A%B1%E8%B4%B9%E7%88%AC%E6%A5%BC%E6%A2%AF.md
打开转盘锁https://leetcode-cn.com/problems/open-the-lock/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0752.%20%E6%89%93%E5%BC%80%E8%BD%AC%E7%9B%98%E9%94%81.md
字符串中的加粗单词https://leetcode-cn.com/problems/bold-words-in-string/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0758.%20%E5%AD%97%E7%AC%A6%E4%B8%B2%E4%B8%AD%E7%9A%84%E5%8A%A0%E7%B2%97%E5%8D%95%E8%AF%8D.md
划分字母区间https://leetcode-cn.com/problems/partition-labels/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0763.%20%E5%88%92%E5%88%86%E5%AD%97%E6%AF%8D%E5%8C%BA%E9%97%B4.md
情侣牵手https://leetcode-cn.com/problems/couples-holding-hands/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0765.%20%E6%83%85%E4%BE%A3%E7%89%B5%E6%89%8B.md
水位上升的泳池中游泳https://leetcode-cn.com/problems/swim-in-rising-water/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0778.%20%E6%B0%B4%E4%BD%8D%E4%B8%8A%E5%8D%87%E7%9A%84%E6%B3%B3%E6%B1%A0%E4%B8%AD%E6%B8%B8%E6%B3%B3.md
第K个语法符号https://leetcode-cn.com/problems/k-th-symbol-in-grammar/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0779.%20%E7%AC%ACK%E4%B8%AA%E8%AF%AD%E6%B3%95%E7%AC%A6%E5%8F%B7.md
字母大小写全排列https://leetcode-cn.com/problems/letter-case-permutation/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0784.%20%E5%AD%97%E6%AF%8D%E5%A4%A7%E5%B0%8F%E5%86%99%E5%85%A8%E6%8E%92%E5%88%97.md
判断二分图https://leetcode-cn.com/problems/is-graph-bipartite/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0785.%20%E5%88%A4%E6%96%AD%E4%BA%8C%E5%88%86%E5%9B%BE.md
使序列递增的最小交换次数https://leetcode-cn.com/problems/minimum-swaps-to-make-sequences-increasing/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0801.%20%E4%BD%BF%E5%BA%8F%E5%88%97%E9%80%92%E5%A2%9E%E7%9A%84%E6%9C%80%E5%B0%8F%E4%BA%A4%E6%8D%A2%E6%AC%A1%E6%95%B0.md
找到最终的安全状态https://leetcode-cn.com/problems/find-eventual-safe-states/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0802.%20%E6%89%BE%E5%88%B0%E6%9C%80%E7%BB%88%E7%9A%84%E5%AE%89%E5%85%A8%E7%8A%B6%E6%80%81.md
二叉树剪枝https://leetcode-cn.com/problems/binary-tree-pruning/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0814.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E5%89%AA%E6%9E%9D.md
单词的压缩编码https://leetcode-cn.com/problems/short-encoding-of-words/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0820.%20%E5%8D%95%E8%AF%8D%E7%9A%84%E5%8E%8B%E7%BC%A9%E7%BC%96%E7%A0%81.md
翻转图像https://leetcode-cn.com/problems/flipping-an-image
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0832.%20%E7%BF%BB%E8%BD%AC%E5%9B%BE%E5%83%8F.md
矩形重叠https://leetcode-cn.com/problems/rectangle-overlap/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0836.%20%E7%9F%A9%E5%BD%A2%E9%87%8D%E5%8F%A0.md
钥匙和房间https://leetcode-cn.com/problems/keys-and-rooms/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0841.%20%E9%92%A5%E5%8C%99%E5%92%8C%E6%88%BF%E9%97%B4.md
柠檬水找零https://leetcode-cn.com/problems/lemonade-change/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0860.%20%E6%9F%A0%E6%AA%AC%E6%B0%B4%E6%89%BE%E9%9B%B6.md
转置矩阵https://leetcode-cn.com/problems/transpose-matrix/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0867.%20%E8%BD%AC%E7%BD%AE%E7%9F%A9%E9%98%B5.md
叶子相似的树https://leetcode-cn.com/problems/leaf-similar-trees
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0872.%20%E5%8F%B6%E5%AD%90%E7%9B%B8%E4%BC%BC%E7%9A%84%E6%A0%91.md
最长的斐波那契子序列的长度https://leetcode-cn.com/problems/length-of-longest-fibonacci-subsequence/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0873.%20%E6%9C%80%E9%95%BF%E7%9A%84%E6%96%90%E6%B3%A2%E9%82%A3%E5%A5%91%E5%AD%90%E5%BA%8F%E5%88%97%E7%9A%84%E9%95%BF%E5%BA%A6.md
链表的中间结点https://leetcode-cn.com/problems/middle-of-the-linked-list/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0876.%20%E9%93%BE%E8%A1%A8%E7%9A%84%E4%B8%AD%E9%97%B4%E7%BB%93%E7%82%B9.md
石子游戏https://leetcode-cn.com/problems/stone-game
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0877.%20%E7%9F%B3%E5%AD%90%E6%B8%B8%E6%88%8F.md
可能的二分法https://leetcode-cn.com/problems/possible-bipartition/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0886.%20%E5%8F%AF%E8%83%BD%E7%9A%84%E4%BA%8C%E5%88%86%E6%B3%95.md
递增顺序搜索树https://leetcode-cn.com/problems/increasing-order-search-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0897.%20%E9%80%92%E5%A2%9E%E9%A1%BA%E5%BA%8F%E6%90%9C%E7%B4%A2%E6%A0%91.md
环形子数组的最大和https://leetcode-cn.com/problems/maximum-sum-circular-subarray/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0918.%20%E7%8E%AF%E5%BD%A2%E5%AD%90%E6%95%B0%E7%BB%84%E7%9A%84%E6%9C%80%E5%A4%A7%E5%92%8C.md
完全二叉树插入器https://leetcode-cn.com/problems/complete-binary-tree-inserter/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0919.%20%E5%AE%8C%E5%85%A8%E4%BA%8C%E5%8F%89%E6%A0%91%E6%8F%92%E5%85%A5%E5%99%A8.md
二叉搜索树的范围和https://leetcode-cn.com/problems/range-sum-of-bst/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0938.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E7%9A%84%E8%8C%83%E5%9B%B4%E5%92%8C.md
验证栈序列https://leetcode-cn.com/problems/validate-stack-sequences/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0946.%20%E9%AA%8C%E8%AF%81%E6%A0%88%E5%BA%8F%E5%88%97.md
移除最多的同行或同列石头https://leetcode-cn.com/problems/most-stones-removed-with-same-row-or-column/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0947.%20%E7%A7%BB%E9%99%A4%E6%9C%80%E5%A4%9A%E7%9A%84%E5%90%8C%E8%A1%8C%E6%88%96%E5%90%8C%E5%88%97%E7%9F%B3%E5%A4%B4.md
验证外星语词典https://leetcode-cn.com/problems/verifying-an-alien-dictionary/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0953.%20%E9%AA%8C%E8%AF%81%E5%A4%96%E6%98%9F%E8%AF%AD%E8%AF%8D%E5%85%B8.md
由斜杠划分区域https://leetcode-cn.com/problems/regions-cut-by-slashes/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0959.%20%E7%94%B1%E6%96%9C%E6%9D%A0%E5%88%92%E5%88%86%E5%8C%BA%E5%9F%9F.md
监控二叉树https://leetcode-cn.com/problems/binary-tree-cameras/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0968.%20%E7%9B%91%E6%8E%A7%E4%BA%8C%E5%8F%89%E6%A0%91.md
等式方程的可满足性https://leetcode-cn.com/problems/satisfiability-of-equality-equations
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0990.%20%E7%AD%89%E5%BC%8F%E6%96%B9%E7%A8%8B%E7%9A%84%E5%8F%AF%E6%BB%A1%E8%B6%B3%E6%80%A7.md
二叉树的堂兄弟节点https://leetcode-cn.com/problems/cousins-in-binary-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/0993.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E5%A0%82%E5%85%84%E5%BC%9F%E8%8A%82%E7%82%B9.md
最大连续1的个数 IIIhttps://leetcode-cn.com/problems/max-consecutive-ones-iii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1004.%20%E6%9C%80%E5%A4%A7%E8%BF%9E%E7%BB%AD1%E7%9A%84%E4%B8%AA%E6%95%B0%20III.md
K 次取反后最大化的数组和https://leetcode-cn.com/problems/maximize-sum-of-array-after-k-negations/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1005.%20K%20%E6%AC%A1%E5%8F%96%E5%8F%8D%E5%90%8E%E6%9C%80%E5%A4%A7%E5%8C%96%E7%9A%84%E6%95%B0%E7%BB%84%E5%92%8C.md
前序遍历构造二叉搜索树https://leetcode-cn.com/problems/construct-binary-search-tree-from-preorder-traversal/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1008.%20%E5%89%8D%E5%BA%8F%E9%81%8D%E5%8E%86%E6%9E%84%E9%80%A0%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91.md
在 D 天内送达包裹的能力https://leetcode-cn.com/problems/capacity-to-ship-packages-within-d-days/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1011.%20%E5%9C%A8%20D%20%E5%A4%A9%E5%86%85%E9%80%81%E8%BE%BE%E5%8C%85%E8%A3%B9%E7%9A%84%E8%83%BD%E5%8A%9B.md
飞地的数量https://leetcode-cn.com/problems/number-of-enclaves/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1020.%20%E9%A3%9E%E5%9C%B0%E7%9A%84%E6%95%B0%E9%87%8F.md
驼峰式匹配https://leetcode-cn.com/problems/camelcase-matching/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1023.%20%E9%A9%BC%E5%B3%B0%E5%BC%8F%E5%8C%B9%E9%85%8D.md
除数博弈https://leetcode-cn.com/problems/divisor-game
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1025.%20%E9%99%A4%E6%95%B0%E5%8D%9A%E5%BC%88.md
从先序遍历还原二叉树https://leetcode-cn.com/problems/recover-a-tree-from-preorder-traversal/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1028.%20%E4%BB%8E%E5%85%88%E5%BA%8F%E9%81%8D%E5%8E%86%E8%BF%98%E5%8E%9F%E4%BA%8C%E5%8F%89%E6%A0%91.md
边框着色https://leetcode-cn.com/problems/coloring-a-border/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1034.%20%E8%BE%B9%E6%A1%86%E7%9D%80%E8%89%B2.md
不相交的线https://leetcode-cn.com/problems/uncrossed-lines/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1035.%20%E4%B8%8D%E7%9B%B8%E4%BA%A4%E7%9A%84%E7%BA%BF.md
把二叉搜索树转换为累加树https://leetcode-cn.com/problems/binary-search-tree-to-greater-sum-tree/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1038.%20%E6%8A%8A%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E8%BD%AC%E6%8D%A2%E4%B8%BA%E7%B4%AF%E5%8A%A0%E6%A0%91.md
删除字符串中的所有相邻重复项https://leetcode-cn.com/problems/remove-all-adjacent-duplicates-in-string/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1047.%20%E5%88%A0%E9%99%A4%E5%AD%97%E7%AC%A6%E4%B8%B2%E4%B8%AD%E7%9A%84%E6%89%80%E6%9C%89%E7%9B%B8%E9%82%BB%E9%87%8D%E5%A4%8D%E9%A1%B9.md
最后一块石头的重量 IIhttps://leetcode-cn.com/problems/last-stone-weight-ii/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1049.%20%E6%9C%80%E5%90%8E%E4%B8%80%E5%9D%97%E7%9F%B3%E5%A4%B4%E7%9A%84%E9%87%8D%E9%87%8F%20II.md
字符串的索引对https://leetcode-cn.com/problems/index-pairs-of-a-string/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1065.%20%E5%AD%97%E7%AC%A6%E4%B8%B2%E7%9A%84%E7%B4%A2%E5%BC%95%E5%AF%B9.md
活字印刷https://leetcode-cn.com/problems/letter-tile-possibilities/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1079.%20%E6%B4%BB%E5%AD%97%E5%8D%B0%E5%88%B7.md
数组的相对排序https://leetcode-cn.com/problems/relative-sort-array/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1122.%20%E6%95%B0%E7%BB%84%E7%9A%84%E7%9B%B8%E5%AF%B9%E6%8E%92%E5%BA%8F.md
平行课程https://leetcode-cn.com/problems/parallel-courses/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1136.%20%E5%B9%B3%E8%A1%8C%E8%AF%BE%E7%A8%8B.md
第 N 个泰波那契数https://leetcode-cn.com/problems/n-th-tribonacci-number
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1137.%20%E7%AC%AC%20N%20%E4%B8%AA%E6%B3%B0%E6%B3%A2%E9%82%A3%E5%A5%91%E6%95%B0.md
最长公共子序列https://leetcode-cn.com/problems/longest-common-subsequence/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1143.%20%E6%9C%80%E9%95%BF%E5%85%AC%E5%85%B1%E5%AD%90%E5%BA%8F%E5%88%97.md
交换字符串中的元素https://leetcode-cn.com/problems/smallest-string-with-swaps/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1202.%20%E4%BA%A4%E6%8D%A2%E5%AD%97%E7%AC%A6%E4%B8%B2%E4%B8%AD%E7%9A%84%E5%85%83%E7%B4%A0.md
飞机座位分配概率https://leetcode-cn.com/problems/airplane-seat-assignment-probability/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1227.%20%E9%A3%9E%E6%9C%BA%E5%BA%A7%E4%BD%8D%E5%88%86%E9%85%8D%E6%A6%82%E7%8E%87.md
缀点成线https://leetcode-cn.com/problems/check-if-it-is-a-straight-line/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1232.%20%E7%BC%80%E7%82%B9%E6%88%90%E7%BA%BF.md
统计封闭岛屿的数目https://leetcode-cn.com/problems/number-of-closed-islands/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1254.%20%E7%BB%9F%E8%AE%A1%E5%B0%81%E9%97%AD%E5%B2%9B%E5%B1%BF%E7%9A%84%E6%95%B0%E7%9B%AE.md
搜索推荐系统https://leetcode-cn.com/problems/search-suggestions-system/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1268.%20%E6%90%9C%E7%B4%A2%E6%8E%A8%E8%8D%90%E7%B3%BB%E7%BB%9F.md
连通网络的操作次数https://leetcode-cn.com/problems/number-of-operations-to-make-network-connected/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1319.%20%E8%BF%9E%E9%80%9A%E7%BD%91%E7%BB%9C%E7%9A%84%E6%93%8D%E4%BD%9C%E6%AC%A1%E6%95%B0.md
一维数组的动态和https://leetcode-cn.com/problems/running-sum-of-1d-array/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1480.%20%E4%B8%80%E7%BB%B4%E6%95%B0%E7%BB%84%E7%9A%84%E5%8A%A8%E6%80%81%E5%92%8C.md
数组异或操作https://leetcode-cn.com/problems/xor-operation-in-an-array/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1486.%20%E6%95%B0%E7%BB%84%E5%BC%82%E6%88%96%E6%93%8D%E4%BD%9C.md
你可以获得的最大硬币数目https://leetcode-cn.com/problems/maximum-number-of-coins-you-can-get
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1561.%20%E4%BD%A0%E5%8F%AF%E4%BB%A5%E8%8E%B7%E5%BE%97%E7%9A%84%E6%9C%80%E5%A4%A7%E7%A1%AC%E5%B8%81%E6%95%B0%E7%9B%AE.md
拆分字符串使唯一子字符串的数目最大https://leetcode-cn.com/problems/split-a-string-into-the-max-number-of-unique-substrings/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1593.%20%E6%8B%86%E5%88%86%E5%AD%97%E7%AC%A6%E4%B8%B2%E4%BD%BF%E5%94%AF%E4%B8%80%E5%AD%90%E5%AD%97%E7%AC%A6%E4%B8%B2%E7%9A%84%E6%95%B0%E7%9B%AE%E6%9C%80%E5%A4%A7.md
设计停车系统https://leetcode-cn.com/problems/design-parking-system
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1603.%20%E8%AE%BE%E8%AE%A1%E5%81%9C%E8%BD%A6%E7%B3%BB%E7%BB%9F.md
最小体力消耗路径https://leetcode-cn.com/problems/path-with-minimum-effort/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1631.%20%E6%9C%80%E5%B0%8F%E4%BD%93%E5%8A%9B%E6%B6%88%E8%80%97%E8%B7%AF%E5%BE%84.md
字符串的不同子字符串个数https://leetcode-cn.com/problems/number-of-distinct-substrings-in-a-string/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1698.%20%E5%AD%97%E7%AC%A6%E4%B8%B2%E7%9A%84%E4%B8%8D%E5%90%8C%E5%AD%90%E5%AD%97%E7%AC%A6%E4%B8%B2%E4%B8%AA%E6%95%B0.md
解码异或后的数组https://leetcode-cn.com/problems/decode-xored-array/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1720.%20%E8%A7%A3%E7%A0%81%E5%BC%82%E6%88%96%E5%90%8E%E7%9A%84%E6%95%B0%E7%BB%84.md
包含所有前缀的最长单词https://leetcode-cn.com/problems/longest-word-with-all-prefixes/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/1858.%20%E5%8C%85%E5%90%AB%E6%89%80%E6%9C%89%E5%89%8D%E7%BC%80%E7%9A%84%E6%9C%80%E9%95%BF%E5%8D%95%E8%AF%8D.md
执行操作后的变量值https://leetcode-cn.com/problems/final-value-of-variable-after-performing-operations/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/2011.%20%E6%89%A7%E8%A1%8C%E6%93%8D%E4%BD%9C%E5%90%8E%E7%9A%84%E5%8F%98%E9%87%8F%E5%80%BC.md
数组中重复的数字https://leetcode-cn.com/problems/shu-zu-zhong-zhong-fu-de-shu-zi-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2003.%20%E6%95%B0%E7%BB%84%E4%B8%AD%E9%87%8D%E5%A4%8D%E7%9A%84%E6%95%B0%E5%AD%97.md
二维数组中的查找https://leetcode-cn.com/problems/er-wei-shu-zu-zhong-de-cha-zhao-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2004.%20%E4%BA%8C%E7%BB%B4%E6%95%B0%E7%BB%84%E4%B8%AD%E7%9A%84%E6%9F%A5%E6%89%BE.md
替换空格https://leetcode-cn.com/problems/ti-huan-kong-ge-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2005.%20%E6%9B%BF%E6%8D%A2%E7%A9%BA%E6%A0%BC.md
从尾到头打印链表https://leetcode-cn.com/problems/cong-wei-dao-tou-da-yin-lian-biao-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2006.%20%E4%BB%8E%E5%B0%BE%E5%88%B0%E5%A4%B4%E6%89%93%E5%8D%B0%E9%93%BE%E8%A1%A8.md
重建二叉树https://leetcode-cn.com/problems/zhong-jian-er-cha-shu-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2007.%20%E9%87%8D%E5%BB%BA%E4%BA%8C%E5%8F%89%E6%A0%91.md
用两个栈实现队列https://leetcode-cn.com/problems/yong-liang-ge-zhan-shi-xian-dui-lie-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2009.%20%E7%94%A8%E4%B8%A4%E4%B8%AA%E6%A0%88%E5%AE%9E%E7%8E%B0%E9%98%9F%E5%88%97.md
斐波那契数列https://leetcode-cn.com/problems/fei-bo-na-qi-shu-lie-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2010%20-%20I.%20%E6%96%90%E6%B3%A2%E9%82%A3%E5%A5%91%E6%95%B0%E5%88%97.md
青蛙跳台阶问题https://leetcode-cn.com/problems/qing-wa-tiao-tai-jie-wen-ti-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2010%20-%20II.%20%E9%9D%92%E8%9B%99%E8%B7%B3%E5%8F%B0%E9%98%B6%E9%97%AE%E9%A2%98.md
旋转数组的最小数字https://leetcode-cn.com/problems/xuan-zhuan-shu-zu-de-zui-xiao-shu-zi-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2011.%20%E6%97%8B%E8%BD%AC%E6%95%B0%E7%BB%84%E7%9A%84%E6%9C%80%E5%B0%8F%E6%95%B0%E5%AD%97.md
矩阵中的路径https://leetcode-cn.com/problems/ju-zhen-zhong-de-lu-jing-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2012.%20%E7%9F%A9%E9%98%B5%E4%B8%AD%E7%9A%84%E8%B7%AF%E5%BE%84.md
机器人的运动范围https://leetcode-cn.com/problems/ji-qi-ren-de-yun-dong-fan-wei-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2013.%20%E6%9C%BA%E5%99%A8%E4%BA%BA%E7%9A%84%E8%BF%90%E5%8A%A8%E8%8C%83%E5%9B%B4.md
剪绳子https://leetcode-cn.com/problems/jian-sheng-zi-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2014%20-%20I.%20%E5%89%AA%E7%BB%B3%E5%AD%90.md
二进制中1的个数https://leetcode-cn.com/problems/er-jin-zhi-zhong-1de-ge-shu-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2015.%20%E4%BA%8C%E8%BF%9B%E5%88%B6%E4%B8%AD1%E7%9A%84%E4%B8%AA%E6%95%B0.md
数值的整数次方https://leetcode-cn.com/problems/shu-zhi-de-zheng-shu-ci-fang-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2016.%20%E6%95%B0%E5%80%BC%E7%9A%84%E6%95%B4%E6%95%B0%E6%AC%A1%E6%96%B9.md
打印从1到最大的n位数https://leetcode-cn.com/problems/da-yin-cong-1dao-zui-da-de-nwei-shu-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2017.%20%E6%89%93%E5%8D%B0%E4%BB%8E1%E5%88%B0%E6%9C%80%E5%A4%A7%E7%9A%84n%E4%BD%8D%E6%95%B0.md
删除链表的节点https://leetcode-cn.com/problems/shan-chu-lian-biao-de-jie-dian-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2018.%20%E5%88%A0%E9%99%A4%E9%93%BE%E8%A1%A8%E7%9A%84%E8%8A%82%E7%82%B9.md
调整数组顺序使奇数位于偶数前面https://leetcode-cn.com/problems/diao-zheng-shu-zu-shun-xu-shi-qi-shu-wei-yu-ou-shu-qian-mian-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2021.%20%E8%B0%83%E6%95%B4%E6%95%B0%E7%BB%84%E9%A1%BA%E5%BA%8F%E4%BD%BF%E5%A5%87%E6%95%B0%E4%BD%8D%E4%BA%8E%E5%81%B6%E6%95%B0%E5%89%8D%E9%9D%A2.md
链表中倒数第k个节点https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2022.%20%E9%93%BE%E8%A1%A8%E4%B8%AD%E5%80%92%E6%95%B0%E7%AC%ACk%E4%B8%AA%E8%8A%82%E7%82%B9.md
反转链表https://leetcode-cn.com/problems/fan-zhuan-lian-biao-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2024.%20%E5%8F%8D%E8%BD%AC%E9%93%BE%E8%A1%A8.md
合并两个排序的链表https://leetcode-cn.com/problems/he-bing-liang-ge-pai-xu-de-lian-biao-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2025.%20%E5%90%88%E5%B9%B6%E4%B8%A4%E4%B8%AA%E6%8E%92%E5%BA%8F%E7%9A%84%E9%93%BE%E8%A1%A8.md
树的子结构https://leetcode-cn.com/problems/shu-de-zi-jie-gou-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2026.%20%E6%A0%91%E7%9A%84%E5%AD%90%E7%BB%93%E6%9E%84.md
二叉树的镜像https://leetcode-cn.com/problems/er-cha-shu-de-jing-xiang-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2027.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E9%95%9C%E5%83%8F.md
对称的二叉树https://leetcode-cn.com/problems/dui-cheng-de-er-cha-shu-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2028.%20%E5%AF%B9%E7%A7%B0%E7%9A%84%E4%BA%8C%E5%8F%89%E6%A0%91.md
顺时针打印矩阵https://leetcode-cn.com/problems/shun-shi-zhen-da-yin-ju-zhen-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2029.%20%E9%A1%BA%E6%97%B6%E9%92%88%E6%89%93%E5%8D%B0%E7%9F%A9%E9%98%B5.md
包含min函数的栈https://leetcode-cn.com/problems/bao-han-minhan-shu-de-zhan-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2030.%20%E5%8C%85%E5%90%ABmin%E5%87%BD%E6%95%B0%E7%9A%84%E6%A0%88.md
栈的压入、弹出序列https://leetcode-cn.com/problems/zhan-de-ya-ru-dan-chu-xu-lie-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2031.%20%E6%A0%88%E7%9A%84%E5%8E%8B%E5%85%A5%E3%80%81%E5%BC%B9%E5%87%BA%E5%BA%8F%E5%88%97.md
从上到下打印二叉树https://leetcode-cn.com/problems/cong-shang-dao-xia-da-yin-er-cha-shu-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2032%20-%20I.%20%E4%BB%8E%E4%B8%8A%E5%88%B0%E4%B8%8B%E6%89%93%E5%8D%B0%E4%BA%8C%E5%8F%89%E6%A0%91.md
从上到下打印二叉树 IIhttps://leetcode-cn.com/problems/cong-shang-dao-xia-da-yin-er-cha-shu-ii-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2032%20-%20II.%20%E4%BB%8E%E4%B8%8A%E5%88%B0%E4%B8%8B%E6%89%93%E5%8D%B0%E4%BA%8C%E5%8F%89%E6%A0%91%20II.md
从上到下打印二叉树 IIIhttps://leetcode-cn.com/problems/cong-shang-dao-xia-da-yin-er-cha-shu-iii-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2032%20-%20III.%20%E4%BB%8E%E4%B8%8A%E5%88%B0%E4%B8%8B%E6%89%93%E5%8D%B0%E4%BA%8C%E5%8F%89%E6%A0%91%20III.md
二叉搜索树的后序遍历序列https://leetcode-cn.com/problems/er-cha-sou-suo-shu-de-hou-xu-bian-li-xu-lie-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2033.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E7%9A%84%E5%90%8E%E5%BA%8F%E9%81%8D%E5%8E%86%E5%BA%8F%E5%88%97.md
二叉树中和为某一值的路径https://leetcode-cn.com/problems/er-cha-shu-zhong-he-wei-mou-yi-zhi-de-lu-jing-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2034.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E4%B8%AD%E5%92%8C%E4%B8%BA%E6%9F%90%E4%B8%80%E5%80%BC%E7%9A%84%E8%B7%AF%E5%BE%84.md
复杂链表的复制https://leetcode-cn.com/problems/fu-za-lian-biao-de-fu-zhi-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2035.%20%E5%A4%8D%E6%9D%82%E9%93%BE%E8%A1%A8%E7%9A%84%E5%A4%8D%E5%88%B6.md
二叉搜索树与双向链表https://leetcode-cn.com/problems/er-cha-sou-suo-shu-yu-shuang-xiang-lian-biao-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2036.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E4%B8%8E%E5%8F%8C%E5%90%91%E9%93%BE%E8%A1%A8.md
序列化二叉树https://leetcode-cn.com/problems/xu-lie-hua-er-cha-shu-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2037.%20%E5%BA%8F%E5%88%97%E5%8C%96%E4%BA%8C%E5%8F%89%E6%A0%91.md
字符串的排列https://leetcode-cn.com/problems/zi-fu-chuan-de-pai-lie-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2038.%20%E5%AD%97%E7%AC%A6%E4%B8%B2%E7%9A%84%E6%8E%92%E5%88%97.md
数组中出现次数超过一半的数字https://leetcode-cn.com/problems/shu-zu-zhong-chu-xian-ci-shu-chao-guo-yi-ban-de-shu-zi-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2039.%20%E6%95%B0%E7%BB%84%E4%B8%AD%E5%87%BA%E7%8E%B0%E6%AC%A1%E6%95%B0%E8%B6%85%E8%BF%87%E4%B8%80%E5%8D%8A%E7%9A%84%E6%95%B0%E5%AD%97.md
最小的k个数https://leetcode-cn.com/problems/zui-xiao-de-kge-shu-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2040.%20%E6%9C%80%E5%B0%8F%E7%9A%84k%E4%B8%AA%E6%95%B0.md
数据流中的中位数https://leetcode-cn.com/problems/shu-ju-liu-zhong-de-zhong-wei-shu-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2041.%20%E6%95%B0%E6%8D%AE%E6%B5%81%E4%B8%AD%E7%9A%84%E4%B8%AD%E4%BD%8D%E6%95%B0.md
连续子数组的最大和https://leetcode-cn.com/problems/lian-xu-zi-shu-zu-de-zui-da-he-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2042.%20%E8%BF%9E%E7%BB%AD%E5%AD%90%E6%95%B0%E7%BB%84%E7%9A%84%E6%9C%80%E5%A4%A7%E5%92%8C.md
把数组排成最小的数https://leetcode-cn.com/problems/ba-shu-zu-pai-cheng-zui-xiao-de-shu-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2045.%20%E6%8A%8A%E6%95%B0%E7%BB%84%E6%8E%92%E6%88%90%E6%9C%80%E5%B0%8F%E7%9A%84%E6%95%B0.md
把数字翻译成字符串https://leetcode-cn.com/problems/ba-shu-zi-fan-yi-cheng-zi-fu-chuan-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2046.%20%E6%8A%8A%E6%95%B0%E5%AD%97%E7%BF%BB%E8%AF%91%E6%88%90%E5%AD%97%E7%AC%A6%E4%B8%B2.md
礼物的最大价值https://leetcode-cn.com/problems/li-wu-de-zui-da-jie-zhi-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2047.%20%E7%A4%BC%E7%89%A9%E7%9A%84%E6%9C%80%E5%A4%A7%E4%BB%B7%E5%80%BC.md
最长不含重复字符的子字符串https://leetcode-cn.com/problems/zui-chang-bu-han-zhong-fu-zi-fu-de-zi-zi-fu-chuan-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2048.%20%E6%9C%80%E9%95%BF%E4%B8%8D%E5%90%AB%E9%87%8D%E5%A4%8D%E5%AD%97%E7%AC%A6%E7%9A%84%E5%AD%90%E5%AD%97%E7%AC%A6%E4%B8%B2.md
丑数https://leetcode-cn.com/problems/chou-shu-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2049.%20%E4%B8%91%E6%95%B0.md
第一个只出现一次的字符https://leetcode-cn.com/problems/di-yi-ge-zhi-chu-xian-yi-ci-de-zi-fu-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2050.%20%E7%AC%AC%E4%B8%80%E4%B8%AA%E5%8F%AA%E5%87%BA%E7%8E%B0%E4%B8%80%E6%AC%A1%E7%9A%84%E5%AD%97%E7%AC%A6.md
数组中的逆序对https://leetcode-cn.com/problems/shu-zu-zhong-de-ni-xu-dui-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2051.%20%E6%95%B0%E7%BB%84%E4%B8%AD%E7%9A%84%E9%80%86%E5%BA%8F%E5%AF%B9.md
两个链表的第一个公共节点https://leetcode-cn.com/problems/liang-ge-lian-biao-de-di-yi-ge-gong-gong-jie-dian-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2052.%20%E4%B8%A4%E4%B8%AA%E9%93%BE%E8%A1%A8%E7%9A%84%E7%AC%AC%E4%B8%80%E4%B8%AA%E5%85%AC%E5%85%B1%E8%8A%82%E7%82%B9.md
在排序数组中查找数字 Ihttps://leetcode-cn.com/problems/zai-pai-xu-shu-zu-zhong-cha-zhao-shu-zi-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2053%20-%20I.%20%E5%9C%A8%E6%8E%92%E5%BA%8F%E6%95%B0%E7%BB%84%E4%B8%AD%E6%9F%A5%E6%89%BE%E6%95%B0%E5%AD%97%20I.md
0～n-1中缺失的数字https://leetcode-cn.com/problems/que-shi-de-shu-zi-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2053%20-%20II.%200%EF%BD%9En-1%E4%B8%AD%E7%BC%BA%E5%A4%B1%E7%9A%84%E6%95%B0%E5%AD%97.md
二叉搜索树的第k大节点https://leetcode-cn.com/problems/er-cha-sou-suo-shu-de-di-kda-jie-dian-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2054.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E7%9A%84%E7%AC%ACk%E5%A4%A7%E8%8A%82%E7%82%B9.md
二叉树的深度https://leetcode-cn.com/problems/er-cha-shu-de-shen-du-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2055%20-%20I.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E6%B7%B1%E5%BA%A6.md
平衡二叉树https://leetcode-cn.com/problems/ping-heng-er-cha-shu-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2055%20-%20II.%20%E5%B9%B3%E8%A1%A1%E4%BA%8C%E5%8F%89%E6%A0%91.md
和为s的两个数字https://leetcode-cn.com/problems/he-wei-sde-liang-ge-shu-zi-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2057.%20%E5%92%8C%E4%B8%BAs%E7%9A%84%E4%B8%A4%E4%B8%AA%E6%95%B0%E5%AD%97.md
和为s的连续正数序列https://leetcode-cn.com/problems/he-wei-sde-lian-xu-zheng-shu-xu-lie-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2057%20-%20II.%20%E5%92%8C%E4%B8%BAs%E7%9A%84%E8%BF%9E%E7%BB%AD%E6%AD%A3%E6%95%B0%E5%BA%8F%E5%88%97.md
翻转单词顺序https://leetcode-cn.com/problems/fan-zhuan-dan-ci-shun-xu-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2058%20-%20I.%20%E7%BF%BB%E8%BD%AC%E5%8D%95%E8%AF%8D%E9%A1%BA%E5%BA%8F.md
左旋转字符串https://leetcode-cn.com/problems/zuo-xuan-zhuan-zi-fu-chuan-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2058%20-%20II.%20%E5%B7%A6%E6%97%8B%E8%BD%AC%E5%AD%97%E7%AC%A6%E4%B8%B2.md
滑动窗口的最大值https://leetcode-cn.com/problems/hua-dong-chuang-kou-de-zui-da-zhi-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2059%20-%20I.%20%E6%BB%91%E5%8A%A8%E7%AA%97%E5%8F%A3%E7%9A%84%E6%9C%80%E5%A4%A7%E5%80%BC.md
队列的最大值https://leetcode-cn.com/problems/dui-lie-de-zui-da-zhi-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2059%20-%20II.%20%E9%98%9F%E5%88%97%E7%9A%84%E6%9C%80%E5%A4%A7%E5%80%BC.md
扑克牌中的顺子https://leetcode-cn.com/problems/bu-ke-pai-zhong-de-shun-zi-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2061.%20%E6%89%91%E5%85%8B%E7%89%8C%E4%B8%AD%E7%9A%84%E9%A1%BA%E5%AD%90.md
圆圈中最后剩下的数字https://leetcode-cn.com/problems/yuan-quan-zhong-zui-hou-sheng-xia-de-shu-zi-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2062.%20%E5%9C%86%E5%9C%88%E4%B8%AD%E6%9C%80%E5%90%8E%E5%89%A9%E4%B8%8B%E7%9A%84%E6%95%B0%E5%AD%97.md
股票的最大利润https://leetcode-cn.com/problems/gu-piao-de-zui-da-li-run-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2063.%20%E8%82%A1%E7%A5%A8%E7%9A%84%E6%9C%80%E5%A4%A7%E5%88%A9%E6%B6%A6.md
求1+2+…+nhttps://leetcode-cn.com/problems/qiu-12n-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2064.%20%E6%B1%821%2B2%2B%E2%80%A6%2Bn.md
不用加减乘除做加法https://leetcode-cn.com/problems/bu-yong-jia-jian-cheng-chu-zuo-jia-fa-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2065.%20%E4%B8%8D%E7%94%A8%E5%8A%A0%E5%87%8F%E4%B9%98%E9%99%A4%E5%81%9A%E5%8A%A0%E6%B3%95.md
构建乘积数组https://leetcode-cn.com/problems/gou-jian-cheng-ji-shu-zu-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2066.%20%E6%9E%84%E5%BB%BA%E4%B9%98%E7%A7%AF%E6%95%B0%E7%BB%84.md
把字符串转换成整数https://leetcode-cn.com/problems/ba-zi-fu-chuan-zhuan-huan-cheng-zheng-shu-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2067.%20%E6%8A%8A%E5%AD%97%E7%AC%A6%E4%B8%B2%E8%BD%AC%E6%8D%A2%E6%88%90%E6%95%B4%E6%95%B0.md
二叉搜索树的最近公共祖先https://leetcode-cn.com/problems/er-cha-sou-suo-shu-de-zui-jin-gong-gong-zu-xian-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2068%20-%20I.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E7%9A%84%E6%9C%80%E8%BF%91%E5%85%AC%E5%85%B1%E7%A5%96%E5%85%88.md
二叉树的最近公共祖先https://leetcode-cn.com/problems/er-cha-shu-de-zui-jin-gong-gong-zu-xian-lcof/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%2068%20-%20II.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E6%9C%80%E8%BF%91%E5%85%AC%E5%85%B1%E7%A5%96%E5%85%88.md
整数除法https://leetcode-cn.com/problems/xoh6Oh/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20001.%20%E6%95%B4%E6%95%B0%E9%99%A4%E6%B3%95.md
二进制加法https://leetcode-cn.com/problems/JFETK5/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20002.%20%E4%BA%8C%E8%BF%9B%E5%88%B6%E5%8A%A0%E6%B3%95.md
前 n 个数字二进制中 1 的个数https://leetcode-cn.com/problems/w3tCBm/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20003.%20%E5%89%8D%20n%20%E4%B8%AA%E6%95%B0%E5%AD%97%E4%BA%8C%E8%BF%9B%E5%88%B6%E4%B8%AD%201%20%E7%9A%84%E4%B8%AA%E6%95%B0.md
单词长度的最大乘积https://leetcode-cn.com/problems/aseY1I/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20005.%20%E5%8D%95%E8%AF%8D%E9%95%BF%E5%BA%A6%E7%9A%84%E6%9C%80%E5%A4%A7%E4%B9%98%E7%A7%AF.md
排序数组中两个数字之和https://leetcode-cn.com/problems/kLl5u1/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20006.%20%E6%8E%92%E5%BA%8F%E6%95%B0%E7%BB%84%E4%B8%AD%E4%B8%A4%E4%B8%AA%E6%95%B0%E5%AD%97%E4%B9%8B%E5%92%8C.md
数组中和为 0 的三个数https://leetcode-cn.com/problems/1fGaJU/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20007.%20%E6%95%B0%E7%BB%84%E4%B8%AD%E5%92%8C%E4%B8%BA%200%20%E7%9A%84%E4%B8%89%E4%B8%AA%E6%95%B0.md
和大于等于 target 的最短子数组https://leetcode-cn.com/problems/2VG8Kg/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20008.%20%E5%92%8C%E5%A4%A7%E4%BA%8E%E7%AD%89%E4%BA%8E%20target%20%E7%9A%84%E6%9C%80%E7%9F%AD%E5%AD%90%E6%95%B0%E7%BB%84.md
乘积小于 K 的子数组https://leetcode-cn.com/problems/ZVAVXX/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20009.%20%E4%B9%98%E7%A7%AF%E5%B0%8F%E4%BA%8E%20K%20%E7%9A%84%E5%AD%90%E6%95%B0%E7%BB%84.md
和为 k 的子数组https://leetcode-cn.com/problems/QTMn0o/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20010.%20%E5%92%8C%E4%B8%BA%20k%20%E7%9A%84%E5%AD%90%E6%95%B0%E7%BB%84.md
0 和 1 个数相同的子数组https://leetcode-cn.com/problems/A1NYOS/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20011.%200%20%E5%92%8C%201%20%E4%B8%AA%E6%95%B0%E7%9B%B8%E5%90%8C%E7%9A%84%E5%AD%90%E6%95%B0%E7%BB%84.md
左右两边子数组的和相等https://leetcode-cn.com/problems/tvdfij/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20012.%20%E5%B7%A6%E5%8F%B3%E4%B8%A4%E8%BE%B9%E5%AD%90%E6%95%B0%E7%BB%84%E7%9A%84%E5%92%8C%E7%9B%B8%E7%AD%89.md
二维子矩阵的和https://leetcode-cn.com/problems/O4NDxx/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20013.%20%E4%BA%8C%E7%BB%B4%E5%AD%90%E7%9F%A9%E9%98%B5%E7%9A%84%E5%92%8C.md
不含重复字符的最长子字符串https://leetcode-cn.com/problems/wtcaE1/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20016.%20%E4%B8%8D%E5%90%AB%E9%87%8D%E5%A4%8D%E5%AD%97%E7%AC%A6%E7%9A%84%E6%9C%80%E9%95%BF%E5%AD%90%E5%AD%97%E7%AC%A6%E4%B8%B2.md
含有所有字符的最短字符串https://leetcode-cn.com/problems/M1oyTv/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20017.%20%E5%90%AB%E6%9C%89%E6%89%80%E6%9C%89%E5%AD%97%E7%AC%A6%E7%9A%84%E6%9C%80%E7%9F%AD%E5%AD%97%E7%AC%A6%E4%B8%B2.md
有效的回文https://leetcode-cn.com/problems/XltzEq/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20018.%20%E6%9C%89%E6%95%88%E7%9A%84%E5%9B%9E%E6%96%87.md
最多删除一个字符得到回文https://leetcode-cn.com/problems/RQku0D/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20019.%20%E6%9C%80%E5%A4%9A%E5%88%A0%E9%99%A4%E4%B8%80%E4%B8%AA%E5%AD%97%E7%AC%A6%E5%BE%97%E5%88%B0%E5%9B%9E%E6%96%87.md
回文子字符串的个数https://leetcode-cn.com/problems/a7VOhD/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20020.%20%E5%9B%9E%E6%96%87%E5%AD%90%E5%AD%97%E7%AC%A6%E4%B8%B2%E7%9A%84%E4%B8%AA%E6%95%B0.md
删除链表的倒数第 n 个结点https://leetcode-cn.com/problems/SLwz0R/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20021.%20%E5%88%A0%E9%99%A4%E9%93%BE%E8%A1%A8%E7%9A%84%E5%80%92%E6%95%B0%E7%AC%AC%20n%20%E4%B8%AA%E7%BB%93%E7%82%B9.md
链表中环的入口节点https://leetcode-cn.com/problems/c32eOV/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20022.%20%E9%93%BE%E8%A1%A8%E4%B8%AD%E7%8E%AF%E7%9A%84%E5%85%A5%E5%8F%A3%E8%8A%82%E7%82%B9.md
两个链表的第一个重合节点https://leetcode-cn.com/problems/3u1WK4/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20023.%20%E4%B8%A4%E4%B8%AA%E9%93%BE%E8%A1%A8%E7%9A%84%E7%AC%AC%E4%B8%80%E4%B8%AA%E9%87%8D%E5%90%88%E8%8A%82%E7%82%B9.md
反转链表https://leetcode-cn.com/problems/UHnkqh/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20024.%20%E5%8F%8D%E8%BD%AC%E9%93%BE%E8%A1%A8.md
链表中的两数相加https://leetcode-cn.com/problems/lMSNwu/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20025.%20%E9%93%BE%E8%A1%A8%E4%B8%AD%E7%9A%84%E4%B8%A4%E6%95%B0%E7%9B%B8%E5%8A%A0.md
重排链表https://leetcode-cn.com/problems/LGjMqU/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20026.%20%E9%87%8D%E6%8E%92%E9%93%BE%E8%A1%A8.md
回文链表https://leetcode-cn.com/problems/aMhZSa/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20027.%20%E5%9B%9E%E6%96%87%E9%93%BE%E8%A1%A8.md
展平多级双向链表https://leetcode-cn.com/problems/Qv1Da2/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20028.%20%E5%B1%95%E5%B9%B3%E5%A4%9A%E7%BA%A7%E5%8F%8C%E5%90%91%E9%93%BE%E8%A1%A8.md
排序的循环链表https://leetcode-cn.com/problems/4ueAj6/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20029.%20%E6%8E%92%E5%BA%8F%E7%9A%84%E5%BE%AA%E7%8E%AF%E9%93%BE%E8%A1%A8.md
插入、删除和随机访问都是 O(1) 的容器https://leetcode-cn.com/problems/FortPu/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20030.%20%E6%8F%92%E5%85%A5%E3%80%81%E5%88%A0%E9%99%A4%E5%92%8C%E9%9A%8F%E6%9C%BA%E8%AE%BF%E9%97%AE%E9%83%BD%E6%98%AF%20O%281%29%20%E7%9A%84%E5%AE%B9%E5%99%A8.md
最近最少使用缓存https://leetcode-cn.com/problems/OrIXps/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20031.%20%E6%9C%80%E8%BF%91%E6%9C%80%E5%B0%91%E4%BD%BF%E7%94%A8%E7%BC%93%E5%AD%98.md
有效的变位词https://leetcode-cn.com/problems/dKk3P7/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20032.%20%E6%9C%89%E6%95%88%E7%9A%84%E5%8F%98%E4%BD%8D%E8%AF%8D.md
变位词组https://leetcode-cn.com/problems/sfvd7V/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20033.%20%E5%8F%98%E4%BD%8D%E8%AF%8D%E7%BB%84.md
外星语言是否排序https://leetcode-cn.com/problems/lwyVBB/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20034.%20%E5%A4%96%E6%98%9F%E8%AF%AD%E8%A8%80%E6%98%AF%E5%90%A6%E6%8E%92%E5%BA%8F.md
最小时间差https://leetcode-cn.com/problems/569nqc/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20035.%20%E6%9C%80%E5%B0%8F%E6%97%B6%E9%97%B4%E5%B7%AE.md
后缀表达式https://leetcode-cn.com/problems/8Zf90G/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20036.%20%E5%90%8E%E7%BC%80%E8%A1%A8%E8%BE%BE%E5%BC%8F.md
小行星碰撞https://leetcode-cn.com/problems/XagZNi/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20037.%20%E5%B0%8F%E8%A1%8C%E6%98%9F%E7%A2%B0%E6%92%9E.md
每日温度https://leetcode-cn.com/problems/iIQa4I/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20038.%20%E6%AF%8F%E6%97%A5%E6%B8%A9%E5%BA%A6.md
直方图最大矩形面积https://leetcode-cn.com/problems/0ynMMM/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20039.%20%E7%9B%B4%E6%96%B9%E5%9B%BE%E6%9C%80%E5%A4%A7%E7%9F%A9%E5%BD%A2%E9%9D%A2%E7%A7%AF.md
滑动窗口的平均值https://leetcode-cn.com/problems/qIsx9U/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20041.%20%E6%BB%91%E5%8A%A8%E7%AA%97%E5%8F%A3%E7%9A%84%E5%B9%B3%E5%9D%87%E5%80%BC.md
最近请求次数https://leetcode-cn.com/problems/H8086Q/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20042.%20%E6%9C%80%E8%BF%91%E8%AF%B7%E6%B1%82%E6%AC%A1%E6%95%B0.md
往完全二叉树添加节点https://leetcode-cn.com/problems/NaqhDT/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20043.%20%E5%BE%80%E5%AE%8C%E5%85%A8%E4%BA%8C%E5%8F%89%E6%A0%91%E6%B7%BB%E5%8A%A0%E8%8A%82%E7%82%B9.md
二叉树每层的最大值https://leetcode-cn.com/problems/hPov7L/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20044.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E6%AF%8F%E5%B1%82%E7%9A%84%E6%9C%80%E5%A4%A7%E5%80%BC.md
二叉树最底层最左边的值https://leetcode-cn.com/problems/LwUNpT/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20045.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E6%9C%80%E5%BA%95%E5%B1%82%E6%9C%80%E5%B7%A6%E8%BE%B9%E7%9A%84%E5%80%BC.md
二叉树的右侧视图https://leetcode-cn.com/problems/WNC0Lk/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20046.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E5%8F%B3%E4%BE%A7%E8%A7%86%E5%9B%BE.md
二叉树剪枝https://leetcode-cn.com/problems/pOCWxh/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20047.%20%E4%BA%8C%E5%8F%89%E6%A0%91%E5%89%AA%E6%9E%9D.md
序列化与反序列化二叉树https://leetcode-cn.com/problems/h54YBf/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20048.%20%E5%BA%8F%E5%88%97%E5%8C%96%E4%B8%8E%E5%8F%8D%E5%BA%8F%E5%88%97%E5%8C%96%E4%BA%8C%E5%8F%89%E6%A0%91.md
从根节点到叶节点的路径数字之和https://leetcode-cn.com/problems/3Etpl5/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20049.%20%E4%BB%8E%E6%A0%B9%E8%8A%82%E7%82%B9%E5%88%B0%E5%8F%B6%E8%8A%82%E7%82%B9%E7%9A%84%E8%B7%AF%E5%BE%84%E6%95%B0%E5%AD%97%E4%B9%8B%E5%92%8C.md
向下的路径节点之和https://leetcode-cn.com/problems/6eUYwP/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20050.%20%E5%90%91%E4%B8%8B%E7%9A%84%E8%B7%AF%E5%BE%84%E8%8A%82%E7%82%B9%E4%B9%8B%E5%92%8C.md
节点之和最大的路径https://leetcode-cn.com/problems/jC7MId/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20051.%20%E8%8A%82%E7%82%B9%E4%B9%8B%E5%92%8C%E6%9C%80%E5%A4%A7%E7%9A%84%E8%B7%AF%E5%BE%84.md
展平二叉搜索树https://leetcode-cn.com/problems/NYBBNL/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20052.%20%E5%B1%95%E5%B9%B3%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91.md
二叉搜索树中的中序后继https://leetcode-cn.com/problems/P5rCT8/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20053.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E4%B8%AD%E7%9A%84%E4%B8%AD%E5%BA%8F%E5%90%8E%E7%BB%A7.md
所有大于等于节点的值之和https://leetcode-cn.com/problems/w6cpku/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20054.%20%E6%89%80%E6%9C%89%E5%A4%A7%E4%BA%8E%E7%AD%89%E4%BA%8E%E8%8A%82%E7%82%B9%E7%9A%84%E5%80%BC%E4%B9%8B%E5%92%8C.md
二叉搜索树迭代器https://leetcode-cn.com/problems/kTOapQ/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20055.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E8%BF%AD%E4%BB%A3%E5%99%A8.md
二叉搜索树中两个节点之和https://leetcode-cn.com/problems/opLdQZ/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20056.%20%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91%E4%B8%AD%E4%B8%A4%E4%B8%AA%E8%8A%82%E7%82%B9%E4%B9%8B%E5%92%8C.md
值和下标之差都在给定的范围内https://leetcode-cn.com/problems/7WqeDu/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20057.%20%E5%80%BC%E5%92%8C%E4%B8%8B%E6%A0%87%E4%B9%8B%E5%B7%AE%E9%83%BD%E5%9C%A8%E7%BB%99%E5%AE%9A%E7%9A%84%E8%8C%83%E5%9B%B4%E5%86%85.md
数据流的第 K 大数值https://leetcode-cn.com/problems/jBjn9C/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20059.%20%E6%95%B0%E6%8D%AE%E6%B5%81%E7%9A%84%E7%AC%AC%20K%20%E5%A4%A7%E6%95%B0%E5%80%BC.md
出现频率最高的 k 个数字https://leetcode-cn.com/problems/g5c51o/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20060.%20%E5%87%BA%E7%8E%B0%E9%A2%91%E7%8E%87%E6%9C%80%E9%AB%98%E7%9A%84%20k%20%E4%B8%AA%E6%95%B0%E5%AD%97.md
实现前缀树https://leetcode-cn.com/problems/QC3q1f/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20062.%20%E5%AE%9E%E7%8E%B0%E5%89%8D%E7%BC%80%E6%A0%91.md
替换单词https://leetcode-cn.com/problems/UhWRSj/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20063.%20%E6%9B%BF%E6%8D%A2%E5%8D%95%E8%AF%8D.md
神奇的字典https://leetcode-cn.com/problems/US1pGT/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20064.%20%E7%A5%9E%E5%A5%87%E7%9A%84%E5%AD%97%E5%85%B8.md
最短的单词编码https://leetcode-cn.com/problems/iSwD2y/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20065.%20%E6%9C%80%E7%9F%AD%E7%9A%84%E5%8D%95%E8%AF%8D%E7%BC%96%E7%A0%81.md
单词之和https://leetcode-cn.com/problems/z1R5dt/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20066.%20%E5%8D%95%E8%AF%8D%E4%B9%8B%E5%92%8C.md
最大的异或https://leetcode-cn.com/problems/ms70jA/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20067.%20%E6%9C%80%E5%A4%A7%E7%9A%84%E5%BC%82%E6%88%96.md
查找插入位置https://leetcode-cn.com/problems/N6YdxV/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20068.%20%E6%9F%A5%E6%89%BE%E6%8F%92%E5%85%A5%E4%BD%8D%E7%BD%AE.md
求平方根https://leetcode-cn.com/problems/jJ0w9p/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20072.%20%E6%B1%82%E5%B9%B3%E6%96%B9%E6%A0%B9.md
合并区间https://leetcode-cn.com/problems/SsGoHC/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20074.%20%E5%90%88%E5%B9%B6%E5%8C%BA%E9%97%B4.md
数组相对排序https://leetcode-cn.com/problems/0H97ZC/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20075.%20%E6%95%B0%E7%BB%84%E7%9B%B8%E5%AF%B9%E6%8E%92%E5%BA%8F.md
数组中的第 k 大的数字https://leetcode-cn.com/problems/xx4gT2/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20076.%20%E6%95%B0%E7%BB%84%E4%B8%AD%E7%9A%84%E7%AC%AC%20k%20%E5%A4%A7%E7%9A%84%E6%95%B0%E5%AD%97.md
链表排序https://leetcode-cn.com/problems/7WHec2/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20077.%20%E9%93%BE%E8%A1%A8%E6%8E%92%E5%BA%8F.md
合并排序链表https://leetcode-cn.com/problems/vvXgSW/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20078.%20%E5%90%88%E5%B9%B6%E6%8E%92%E5%BA%8F%E9%93%BE%E8%A1%A8.md
所有子集https://leetcode-cn.com/problems/TVdhkn/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20079.%20%E6%89%80%E6%9C%89%E5%AD%90%E9%9B%86.md
含有 k 个元素的组合https://leetcode-cn.com/problems/uUsW3B/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20080.%20%E5%90%AB%E6%9C%89%20k%20%E4%B8%AA%E5%85%83%E7%B4%A0%E7%9A%84%E7%BB%84%E5%90%88.md
允许重复选择元素的组合https://leetcode-cn.com/problems/Ygoe9J/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20081.%20%E5%85%81%E8%AE%B8%E9%87%8D%E5%A4%8D%E9%80%89%E6%8B%A9%E5%85%83%E7%B4%A0%E7%9A%84%E7%BB%84%E5%90%88.md
含有重复元素集合的组合https://leetcode-cn.com/problems/4sjJUc/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20082.%20%E5%90%AB%E6%9C%89%E9%87%8D%E5%A4%8D%E5%85%83%E7%B4%A0%E9%9B%86%E5%90%88%E7%9A%84%E7%BB%84%E5%90%88.md
没有重复元素集合的全排列https://leetcode-cn.com/problems/VvJkup/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20083.%20%E6%B2%A1%E6%9C%89%E9%87%8D%E5%A4%8D%E5%85%83%E7%B4%A0%E9%9B%86%E5%90%88%E7%9A%84%E5%85%A8%E6%8E%92%E5%88%97.md
含有重复元素集合的全排列 https://leetcode-cn.com/problems/7p8L0Z/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20084.%20%E5%90%AB%E6%9C%89%E9%87%8D%E5%A4%8D%E5%85%83%E7%B4%A0%E9%9B%86%E5%90%88%E7%9A%84%E5%85%A8%E6%8E%92%E5%88%97%20.md
生成匹配的括号https://leetcode-cn.com/problems/IDBivT/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20085.%20%E7%94%9F%E6%88%90%E5%8C%B9%E9%85%8D%E7%9A%84%E6%8B%AC%E5%8F%B7.md
分割回文子字符串https://leetcode-cn.com/problems/M99OJA/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20086.%20%E5%88%86%E5%89%B2%E5%9B%9E%E6%96%87%E5%AD%90%E5%AD%97%E7%AC%A6%E4%B8%B2.md
复原 IP https://leetcode-cn.com/problems/0on3uN/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20087.%20%E5%A4%8D%E5%8E%9F%20IP%20.md
爬楼梯的最少成本https://leetcode-cn.com/problems/GzCJIP/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20088.%20%E7%88%AC%E6%A5%BC%E6%A2%AF%E7%9A%84%E6%9C%80%E5%B0%91%E6%88%90%E6%9C%AC.md
房屋偷盗https://leetcode-cn.com/problems/Gu0c2T/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20089.%20%E6%88%BF%E5%B1%8B%E5%81%B7%E7%9B%97.md
环形房屋偷盗https://leetcode-cn.com/problems/PzWKhm/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20090.%20%E7%8E%AF%E5%BD%A2%E6%88%BF%E5%B1%8B%E5%81%B7%E7%9B%97.md
最长斐波那契数列https://leetcode-cn.com/problems/Q91FMA/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20093.%20%E6%9C%80%E9%95%BF%E6%96%90%E6%B3%A2%E9%82%A3%E5%A5%91%E6%95%B0%E5%88%97.md
最长公共子序列https://leetcode-cn.com/problems/qJnOS7/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20095.%20%E6%9C%80%E9%95%BF%E5%85%AC%E5%85%B1%E5%AD%90%E5%BA%8F%E5%88%97.md
子序列的数目https://leetcode-cn.com/problems/21dk04/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20097.%20%E5%AD%90%E5%BA%8F%E5%88%97%E7%9A%84%E6%95%B0%E7%9B%AE.md
路径的数目https://leetcode-cn.com/problems/2AoeFn/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20098.%20%E8%B7%AF%E5%BE%84%E7%9A%84%E6%95%B0%E7%9B%AE.md
分割等和子集https://leetcode-cn.com/problems/NUPfPr/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20101.%20%E5%88%86%E5%89%B2%E7%AD%89%E5%92%8C%E5%AD%90%E9%9B%86.md
加减的目标值https://leetcode-cn.com/problems/YaVDxD/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20102.%20%E5%8A%A0%E5%87%8F%E7%9A%84%E7%9B%AE%E6%A0%87%E5%80%BC.md
最少的硬币数目https://leetcode-cn.com/problems/gaM7Ch/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20103.%20%E6%9C%80%E5%B0%91%E7%9A%84%E7%A1%AC%E5%B8%81%E6%95%B0%E7%9B%AE.md
排列的数目https://leetcode-cn.com/problems/D0F0SV/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20104.%20%E6%8E%92%E5%88%97%E7%9A%84%E6%95%B0%E7%9B%AE.md
岛屿的最大面积https://leetcode-cn.com/problems/ZL6zAn/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20105.%20%E5%B2%9B%E5%B1%BF%E7%9A%84%E6%9C%80%E5%A4%A7%E9%9D%A2%E7%A7%AF.md
矩阵中的距离https://leetcode-cn.com/problems/2bCMpM/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20107.%20%E7%9F%A9%E9%98%B5%E4%B8%AD%E7%9A%84%E8%B7%9D%E7%A6%BB.md
单词演变https://leetcode-cn.com/problems/om3reC/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20108.%20%E5%8D%95%E8%AF%8D%E6%BC%94%E5%8F%98.md
开密码锁https://leetcode-cn.com/problems/zlDJc7/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20109.%20%E5%BC%80%E5%AF%86%E7%A0%81%E9%94%81.md
计算除法https://leetcode-cn.com/problems/vlzXQL/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20111.%20%E8%AE%A1%E7%AE%97%E9%99%A4%E6%B3%95.md
最长递增路径https://leetcode-cn.com/problems/fpTFWP/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20112.%20%E6%9C%80%E9%95%BF%E9%80%92%E5%A2%9E%E8%B7%AF%E5%BE%84.md
课程顺序https://leetcode-cn.com/problems/QA2IGt/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20113.%20%E8%AF%BE%E7%A8%8B%E9%A1%BA%E5%BA%8F.md
朋友圈https://leetcode-cn.com/problems/bLyHh0/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20116.%20%E6%9C%8B%E5%8F%8B%E5%9C%88.md
多余的边https://leetcode-cn.com/problems/7LpjUW/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E5%89%91%E6%8C%87%20Offer%20II%20118.%20%E5%A4%9A%E4%BD%99%E7%9A%84%E8%BE%B9.md
合并排序的数组https://leetcode-cn.com/problems/sorted-merge-lcci/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E9%9D%A2%E8%AF%95%E9%A2%98%2010.01.%20%E5%90%88%E5%B9%B6%E6%8E%92%E5%BA%8F%E7%9A%84%E6%95%B0%E7%BB%84.md
单词频率https://leetcode-cn.com/problems/words-frequency-lcci/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E9%9D%A2%E8%AF%95%E9%A2%98%2016.02.%20%E5%8D%95%E8%AF%8D%E9%A2%91%E7%8E%87.md
最长单词https://leetcode-cn.com/problems/longest-word-lcci/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E9%9D%A2%E8%AF%95%E9%A2%98%2017.15.%20%E6%9C%80%E9%95%BF%E5%8D%95%E8%AF%8D.md
多次搜索https://leetcode-cn.com/problems/multi-search-lcci/
Pythonhttps://github.com/itcharge/LeetCode-Py/blob/main/Solutions/%E9%9D%A2%E8%AF%95%E9%A2%98%2017.17.%20%E5%A4%9A%E6%AC%A1%E6%90%9C%E7%B4%A2.md
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