René's URL Explorer Experiment

Title: algorithm014-algorithm014/Week_02 at master · gedingbaod/algorithm014-algorithm014 · GitHub

Open Graph Title: algorithm014-algorithm014/Week_02 at master · gedingbaod/algorithm014-algorithm014

X Title: algorithm014-algorithm014/Week_02 at master · gedingbaod/algorithm014-algorithm014

Description: Contribute to gedingbaod/algorithm014-algorithm014 development by creating an account on GitHub.

Open Graph Description: Contribute to gedingbaod/algorithm014-algorithm014 development by creating an account on GitHub.

X Description: Contribute to gedingbaod/algorithm014-algorithm014 development by creating an account on GitHub.

Opengraph URL: https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02

X: @github

direct link

Domain: github.com

route-pattern	/:user_id/:repository/tree/name(/path)
route-controller	files
route-action	disambiguate
fetch-nonce	v2:b4ab5aa2-ed1d-77c1-e1e1-578accd7aefa
current-catalog-service-hash	f3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-id	C28C:150A62:4AEC4:69533:6A5F588D
html-safe-nonce	396a0e308207de86c9de2bfc24d4b101133f84657f71146bbdcba7eaaf7ce661
visitor-payload	eyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJDMjhDOjE1MEE2Mjo0QUVDNDo2OTUzMzo2QTVGNTg4RCIsInZpc2l0b3JfaWQiOiIyNzUwOTc0NzE4NjM1ODkwODI5IiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmac	2fe7be95f94d7b825cf368afcb04f522cc6835ecf3dd2c31a1584f75a72d5d90
hovercard-subject-tag	repository:287254066
github-keyboard-shortcuts	repository,source-code,file-tree,copilot
google-site-verification	Apib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-url	https://collector.github.com/github/collect
analytics-location	///files/disambiguate
fb:app_id	1401488693436528
apple-itunes-app	app-id=1477376905, app-argument=https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02
twitter:image	https://opengraph.githubassets.com/dd7c7349d0cc709931969d809fad3ddc03d985dc49cd99fffec2f42c5e821d42/gedingbaod/algorithm014-algorithm014
twitter:card	summary_large_image
og:image	https://opengraph.githubassets.com/dd7c7349d0cc709931969d809fad3ddc03d985dc49cd99fffec2f42c5e821d42/gedingbaod/algorithm014-algorithm014
og:image:alt	Contribute to gedingbaod/algorithm014-algorithm014 development by creating an account on GitHub.
og:image:width	1200
og:image:height	600
og:site_name	GitHub
og:type	object
hostname	github.com
expected-hostname	github.com
None	9a0797c11799dbfd7df57fa3de31c7ea3a4c4bd055eb1a0427a5cde1d4d7ba3f
turbo-cache-control	no-cache
go-import	github.com/gedingbaod/algorithm014-algorithm014 git https://github.com/gedingbaod/algorithm014-algorithm014.git
octolytics-dimension-user_id	20530146
octolytics-dimension-user_login	gedingbaod
octolytics-dimension-repository_id	287254066
octolytics-dimension-repository_nwo	gedingbaod/algorithm014-algorithm014
octolytics-dimension-repository_public	true
octolytics-dimension-repository_is_fork	true
octolytics-dimension-repository_parent_id	286364746
octolytics-dimension-repository_parent_nwo	algorithm014-algorithm014/algorithm014-algorithm014
octolytics-dimension-repository_network_root_id	286364746
octolytics-dimension-repository_network_root_nwo	algorithm014-algorithm014/algorithm014-algorithm014
turbo-body-classes	logged-out env-production page-responsive
disable-turbo	false
browser-stats-url	https://api.github.com/_private/browser/stats
browser-errors-url	https://api.github.com/_private/browser/errors
release	b099d96da147aea31036cd16b2fba0083a6defe4
ui-target	full
theme-color	#1e2327
color-scheme	light dark

Links:

Skip to content	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#start-of-content
	https://github.com/
Sign in	https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fgedingbaod%2Falgorithm014-algorithm014%2Ftree%2Fmaster%2FWeek_02
GitHub CopilotWrite better code with AI	https://github.com/features/copilot
GitHub Copilot appDirect agents from issue to merge	https://github.com/features/ai/github-app
MCP RegistryNewIntegrate external tools	https://github.com/mcp
ActionsAutomate any workflow	https://github.com/features/actions
CodespacesInstant dev environments	https://github.com/features/codespaces
IssuesPlan and track work	https://github.com/features/issues
Code ReviewManage code changes	https://github.com/features/code-review
Code QualityEnforce quality at merge	https://github.com/features/code-quality
GitHub Advanced SecurityFind and fix vulnerabilities	https://github.com/security/advanced-security
Code securitySecure your code as you build	https://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they start	https://github.com/security/advanced-security/secret-protection
Why GitHub	https://github.com/why-github
Documentation	https://docs.github.com
Blog	https://github.blog
Changelog	https://github.blog/changelog
Marketplace	https://github.com/marketplace
View all features	https://github.com/features
Enterprises	https://github.com/enterprise
Small and medium teams	https://github.com/team
Startups	https://github.com/enterprise/startups
Nonprofits	https://github.com/solutions/industry/nonprofits
App Modernization	https://github.com/solutions/use-case/app-modernization
DevSecOps	https://github.com/solutions/use-case/devsecops
DevOps	https://github.com/solutions/use-case/devops
CI/CD	https://github.com/solutions/use-case/ci-cd
View all use cases	https://github.com/solutions/use-case
Healthcare	https://github.com/solutions/industry/healthcare
Financial services	https://github.com/solutions/industry/financial-services
Manufacturing	https://github.com/solutions/industry/manufacturing
Government	https://github.com/solutions/industry/government
View all industries	https://github.com/solutions/industry
View all solutions	https://github.com/solutions
AI	https://github.com/resources/articles?topic=ai
Software Development	https://github.com/resources/articles?topic=software-development
DevOps	https://github.com/resources/articles?topic=devops
Security	https://github.com/resources/articles?topic=security
View all topics	https://github.com/resources/articles
Customer stories	https://github.com/customer-stories
Events & webinars	https://github.com/resources/events
Ebooks & reports	https://github.com/resources/whitepapers
Business insights	https://github.com/solutions/executive-insights
GitHub Skills	https://skills.github.com
Documentation	https://docs.github.com
Customer support	https://support.github.com
Community forum	https://github.com/orgs/community/discussions
Trust center	https://github.com/trust-center
Partners	https://github.com/partners
View all resources	https://github.com/resources
GitHub SponsorsFund open source developers	https://github.com/open-source/sponsors
Security Lab	https://securitylab.github.com
Maintainer Community	https://maintainers.github.com
Accelerator	https://github.com/open-source/accelerator
GitHub Stars	https://stars.github.com
Archive Program	https://archiveprogram.github.com
Topics	https://github.com/topics
Trending	https://github.com/trending
Collections	https://github.com/collections
Enterprise platformAI-powered developer platform	https://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security features	https://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI features	https://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 support	https://github.com/enterprise/premium-support
Pricing	https://github.com/pricing
Search syntax tips	https://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentation	https://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in	https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fgedingbaod%2Falgorithm014-algorithm014%2Ftree%2Fmaster%2FWeek_02
Sign up	https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Ffiles%2Fdisambiguate&source=header-repo&source_repo=gedingbaod%2Falgorithm014-algorithm014
Reload	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02
Reload	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02
Reload	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02
gedingbaod	https://github.com/gedingbaod
algorithm014-algorithm014	https://github.com/gedingbaod/algorithm014-algorithm014
algorithm014-algorithm014/algorithm014-algorithm014	https://github.com/algorithm014-algorithm014/algorithm014-algorithm014
Notifications	https://github.com/login?return_to=%2Fgedingbaod%2Falgorithm014-algorithm014
Fork 0	https://github.com/login?return_to=%2Fgedingbaod%2Falgorithm014-algorithm014
Star 0	https://github.com/login?return_to=%2Fgedingbaod%2Falgorithm014-algorithm014
Code	https://github.com/gedingbaod/algorithm014-algorithm014
Pull requests 0	https://github.com/gedingbaod/algorithm014-algorithm014/pulls
Actions	https://github.com/gedingbaod/algorithm014-algorithm014/actions
Projects	https://github.com/gedingbaod/algorithm014-algorithm014/projects
Security and quality 0	https://github.com/gedingbaod/algorithm014-algorithm014/security
Insights	https://github.com/gedingbaod/algorithm014-algorithm014/pulse
Code	https://github.com/gedingbaod/algorithm014-algorithm014
Pull requests	https://github.com/gedingbaod/algorithm014-algorithm014/pulls
Actions	https://github.com/gedingbaod/algorithm014-algorithm014/actions
Projects	https://github.com/gedingbaod/algorithm014-algorithm014/projects
Security and quality	https://github.com/gedingbaod/algorithm014-algorithm014/security
Insights	https://github.com/gedingbaod/algorithm014-algorithm014/pulse
	https://github.com/gedingbaod/algorithm014-algorithm014
algorithm014-algorithm014	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master
History	https://github.com/gedingbaod/algorithm014-algorithm014/commits/master/Week_02
	https://github.com/gedingbaod/algorithm014-algorithm014/commits/master/Week_02
algorithm014-algorithm014	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master
..	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master
README.md	https://github.com/gedingbaod/algorithm014-algorithm014/blob/master/Week_02/README.md
README.md	https://github.com/gedingbaod/algorithm014-algorithm014/blob/master/Week_02/README.md
README.md	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#readme
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#1-写一个关于-hashmap-的小总结
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#11-继承关系
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#12-数据结构数组链表
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#13-重点函数put
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#14-重点函数get不存在时返回空
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#15-小结
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#2-有效的字母异位词亚马逊facebook谷歌在半年内面试中考过
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#21--onlog-n-3ms-使用自带工具排序比较排序后的结果
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#22-omn-15mn-使用内置哈希表但是效果不理想原因是hashmap操作耗时
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#23-omn-4mn-因为字符集只有26个根据哈希的思想做一个简易的哈希表
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#24-omn-2ms-在对for循环进行优化
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#3-两数之和近半年内亚马逊考查此题达到-216-次字节跳动-147-次谷歌-104-次facebook苹果微软腾讯也在近半年内面试常考
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#31-通过哈希得到与当前值对应的值是否存在
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#4-589-n叉树的前序遍历亚马逊在半年内面试中考过
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#41-使用递归方式-3mn
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#42-把数组放到外面
https://www.geeksforgeeks.org/heap-sort/	https://www.geeksforgeeks.org/heap-sort/
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#5-heapsort-自学-httpswwwgeeksforgeeksorgheap-sort
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#6-49-字母异位词分组-亚马逊在半年内面试中常考
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#61--通过字符串指纹确定哈希
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#62-通多使用质数的方式减少key的计算
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#6-94-二叉树的中序遍历亚马逊字节跳动微软在半年内面试中考过
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#61-使用递归的方式
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#7-144-二叉树的前序遍历字节跳动谷歌腾讯在半年内面试中考过
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#71-递归实现--list放在函数外面会提高性能
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#8-429-n叉树的层序遍历亚马逊在半年内面试中考过
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#81-逐层遍历-2mn
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#82-放到一个函数里会慢-3mn
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#83-简化的广度优先搜索
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#84-通过队列的方式遍历整个树-3mn
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#9-丑数字节跳动在半年内面试中考过
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#91-暴力
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#92-只考虑235被整除的情况
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#93-动态规划
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#10-347-前-k-个高频元素亚马逊在半年内面试中常考
	https://github.com/gedingbaod/algorithm014-algorithm014/tree/master/Week_02#101-使用小顶堆排序
	https://github.com
Terms	https://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacy	https://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Security	https://github.com/security
Status	https://www.githubstatus.com/
Community	https://github.community/
Docs	https://docs.github.com/
Contact	https://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.