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Title: GitHub - nowisecoder/Hackerrank-Solutions: hackerrank solutions github | hackerrank all solutions | hackerrank solutions for java | hackerrank video tutorial | hackerrank cracking the coding interview solutions | hackerrank data structures | hackerrank solutions algorithms | hackerrank challenge | hackerrank coding challenge | hackerrank algorithms solutions github| hackerrank problem solving | hackerrank programs solutions | JAVAAID |all hackerrank solutions | Coding Interview Preparation · GitHub

Open Graph Title: GitHub - nowisecoder/Hackerrank-Solutions: hackerrank solutions github | hackerrank all solutions | hackerrank solutions for java | hackerrank video tutorial | hackerrank cracking the coding interview solutions | hackerrank data structures | hackerrank solutions algorithms | hackerrank challenge | hackerrank coding challenge | hackerrank algorithms solutions github| hackerrank problem solving | hackerrank programs solutions | JAVAAID |all hackerrank solutions | Coding Interview Preparation

X Title: GitHub - nowisecoder/Hackerrank-Solutions: hackerrank solutions github | hackerrank all solutions | hackerrank solutions for java | hackerrank video tutorial | hackerrank cracking the coding interview solutions | hackerrank data structures | hackerrank solutions algorithms | hackerrank challenge | hackerrank coding challenge | hackerrank algorithms solutions github| hackerrank problem solving | hackerrank programs solutions | JAVAAID |all hackerrank solutions | Coding Interview Preparation

Description: hackerrank solutions github | hackerrank all solutions | hackerrank solutions for java | hackerrank video tutorial | hackerrank cracking the coding interview solutions | hackerrank data structures | hackerrank solutions algorithms | hackerrank challenge | hackerrank coding challenge | hackerrank algorithms solutions github| hackerrank problem solving | hackerrank programs solutions | JAVAAID |all hackerrank solutions | Coding Interview Preparation - GitHub - nowisecoder/Hackerrank-Solutions: hackerrank solutions github | hackerrank all solutions | hackerrank solutions for java | hackerrank video tutorial | hackerrank cracking the coding interview solutions | hackerrank data structures | hackerrank solutions algorithms | hackerrank challenge | hackerrank coding challenge | hackerrank algorithms solutions github| hackerrank problem solving | hackerrank programs solutions | JAVAAID |all hackerrank solutions | Coding Interview Preparation

Open Graph Description: hackerrank solutions github | hackerrank all solutions | hackerrank solutions for java | hackerrank video tutorial | hackerrank cracking the coding interview solutions | hackerrank data structures ...

X Description: hackerrank solutions github | hackerrank all solutions | hackerrank solutions for java | hackerrank video tutorial | hackerrank cracking the coding interview solutions | hackerrank data structures ...

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MIT licensehttps://github.com/nowisecoder/Hackerrank-Solutions
https://www.facebook.com/groups/codingip
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video tutorialshttps://www.youtube.com/c/JavaAidTutorials?sub_confirmation=1
30 DAYS OF CODEhttps://github.com/nowisecoder/Hackerrank-Solutions#30-days-of-code
JAVAhttps://github.com/nowisecoder/Hackerrank-Solutions#java
ALGORITHMShttps://github.com/nowisecoder/Hackerrank-Solutions#algorithms
CRACKING THE CODING INTERVIEWhttps://github.com/nowisecoder/Hackerrank-Solutions#cracking-the-coding-interview
DATA STRUCTUREShttps://github.com/nowisecoder/Hackerrank-Solutions#data-structures
GENERAL PROGRAMMINGhttps://github.com/nowisecoder/Hackerrank-Solutions#general-programming
IMPLEMENTATIONhttps://github.com/nowisecoder/Hackerrank-Solutions#implementation
INTERVIEW PREPARATION KIThttps://github.com/nowisecoder/Hackerrank-Solutions#interview-preparation-kit
TOP 10 LEARNING RESOURCEShttps://github.com/nowisecoder/Hackerrank-Solutions#top-10-learning-resources
https://github.com/nowisecoder/Hackerrank-Solutions#30-days-of-code
Hello, Worldhttps://www.hackerrank.com/challenges/30-hello-world
Day0HelloWorld.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day0HelloWorld.java
Data Typeshttps://www.hackerrank.com/challenges/30-data-types
Day1DataTypes.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day1DataTypes.java
Operatorshttps://www.hackerrank.com/challenges/30-operators/problem
Day2Operators.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day2Operators.java
Intro to Conditional Statementshttps://www.hackerrank.com/challenges/30-conditional-statements/problem
Day3IntroToConditionalStatements.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day3IntroToConditionalStatements.java
Class vs. Instancehttps://www.hackerrank.com/challenges/30-class-vs-instance/problem
Day4ClassVsInstance.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day4ClassVsInstance.java
Loopshttps://www.hackerrank.com/challenges/30-loops/problem
Day5Loops.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day5Loops.java
Let's Reviewhttps://www.hackerrank.com/challenges/30-review-loop/problem
Day6LetsReview.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day6LetsReview.java
Arrayshttps://www.hackerrank.com/challenges/30-arrays/problem
Day7Arrays.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day7Arrays.java
Dictionaries and Mapshttps://www.hackerrank.com/challenges/30-dictionaries-and-maps/problem
Day8DictionariesAndMaps.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day8DictionariesAndMaps.java
Recursionhttps://www.hackerrank.com/challenges/30-recursion/problem
Day9Recursion.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day9Recursion.java
Binary Numbershttps://www.hackerrank.com/challenges/30-binary-numbers/problem
Day10BinaryNumbers.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day10BinaryNumbers.java
2D Arrayshttps://www.hackerrank.com/challenges/30-2d-arrays/problem
Day112DArrays.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day112DArrays.java
Inheritancehttps://www.hackerrank.com/challenges/30-inheritance/problem
Student.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Student.java
Abstract Classeshttps://www.hackerrank.com/challenges/30-abstract-classes/problem
MyBook.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/MyBook.java
Scopehttps://www.hackerrank.com/challenges/30-scope/problem
Day14Scope.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day14Scope.java
Linked Listhttps://www.hackerrank.com/challenges/30-linked-list/problem
Day15LinkedList.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day15LinkedList.java
Exceptions - String to Integerhttps://www.hackerrank.com/challenges/30-exceptions-string-to-integer/problem
Day16ExceptionsStringToInteger.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day16ExceptionsStringToInteger.java
MoreExceptionshttps://www.hackerrank.com/challenges/30-more-exceptions/problem
Day17MoreExceptions.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day17MoreExceptions.java
QueuesAndStackshttps://www.hackerrank.com/challenges/30-queues-stacks/problem
Day18QueuesAndStacks.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day18QueuesAndStacks.java
Interfaceshttps://www.hackerrank.com/challenges/30-interfaces/problem
Day19Interfaces.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day19Interfaces.java
Sortinghttps://www.hackerrank.com/challenges/30-sorting/problem
Day20Sorting.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day20Sorting.java
Genericshttps://www.hackerrank.com/challenges/30-generics/problem
Day21Generics.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day21Generics.java
BinarySearchTreeshttps://www.hackerrank.com/challenges/30-binary-search-trees/problem
Day22BinarySearchTrees.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day22BinarySearchTrees.java
BSTLevelOrderTraversalhttps://www.hackerrank.com/challenges/30-binary-trees/problem
Day23BSTLevelOrderTraversal.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day23BSTLevelOrderTraversal.java
MoreLinkedListshttps://www.hackerrank.com/challenges/30-linked-list-deletion/problem
Day24MoreLinkedLists.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day24MoreLinkedLists.java
RunningTimeAndComplexityhttps://www.hackerrank.com/challenges/30-running-time-and-complexity/problem
Day25RunningTimeAndComplexity.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day25RunningTimeAndComplexity.java
Nested Logichttps://www.hackerrank.com/challenges/30-nested-logic/problem
Day26NestedLogic.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day26NestedLogic.java
Day 27: Testinghttps://www.hackerrank.com/challenges/30-testing/problem
Day27Testing.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day27Testing.java
RegEx,Patterns,and Intro to Databaseshttps://www.hackerrank.com/challenges/30-regex-patterns/problem
Day28RegExPatternsAndIntroToDatabases.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day28RegExPatternsAndIntroToDatabases.java
Bitwise ANDhttps://www.hackerrank.com/challenges/30-bitwise-and/problem
Day29BitwiseAND.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/30DaysOfCode/src/main/java/com/javaaid/hackerrank/solutions/thirtydaysofcode/Day29BitwiseAND.java
https://github.com/nowisecoder/Hackerrank-Solutions#java
Welcome to Java!https://www.hackerrank.com/challenges/welcome-to-java
WelcomeToJava.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/introduction/WelcomeToJava.java
Java Stdin and Stdout Ihttps://www.hackerrank.com/challenges/java-stdin-and-stdout-1
JavaStdinAndStdoutI.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/introduction/JavaStdinAndStdoutI.java
Java If-Elsehttps://www.hackerrank.com/challenges/java-if-else
JavaIfElse.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/introduction/JavaIfElse.java
Java Stdin and Stdout IIhttps://www.hackerrank.com/challenges/java-stdin-stdout
JavaStdinAndStdoutII.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/introduction/JavaStdinAndStdoutII.java
Java Output Formattinghttps://www.hackerrank.com/challenges/java-output-formatting
JavaOutputFormatting.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/introduction/JavaOutputFormatting.java
Java Loops Ihttps://www.hackerrank.com/challenges/java-loops-i
JavaLoopsI.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/introduction/JavaLoopsI.java
Java Loops IIhttps://www.hackerrank.com/challenges/java-loops
JavaLoopsII.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/introduction/JavaLoopsII.java
Java Datatypeshttps://www.hackerrank.com/challenges/java-datatypes
JavaDatatypes.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/introduction/JavaDatatypes.java
Java End-of-filehttps://www.hackerrank.com/challenges/java-end-of-file
JavaEndOfFile.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/introduction/JavaEndOfFile.java
Java Static Initializer Blockhttps://www.hackerrank.com/challenges/java-static-initializer-block/problem
JavaStaticInitializerBlock.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/introduction/JavaStaticInitializerBlock.java
Java Int to Stringhttps://www.hackerrank.com/challenges/java-int-to-string/problem
JavaIntToString.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/strings/JavaIntToString.java
Java Date and Timehttps://www.hackerrank.com/challenges/java-date-and-time/problem
JavaDateAndTime.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/introduction/JavaDateAndTime.java
Java Currency Formatterhttps://www.hackerrank.com/challenges/java-currency-formatter/problem
JavaCurrencyFormatter.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/strings/JavaCurrencyFormatter.java
Java Strings Introductionhttps://www.hackerrank.com/challenges/java-strings-introduction/problem
JavaStringsIntroduction.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/strings/JavaStringsIntroduction.java
Java Substringhttps://www.hackerrank.com/challenges/java-substring/problem
JavaSubstring.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/strings/JavaSubstring.java
Java Substring Comparisonshttps://www.hackerrank.com/challenges/java-string-compare/problem
JavaSubstringComparisons.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/strings/JavaSubstringComparisons.java
Java String Reversehttps://www.hackerrank.com/challenges/java-string-reverse/problem
JavaStringReverse.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/strings/JavaStringReverse.java
Java Anagramshttps://www.hackerrank.com/challenges/java-anagrams/problem
JavaAnagrams.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/strings/JavaAnagrams.java
Java String Tokenshttps://www.hackerrank.com/challenges/java-string-tokens/problem
JavaStringTokens.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/strings/JavaStringTokens.java
Pattern Syntax Checkerhttps://www.hackerrank.com/challenges/pattern-syntax-checker/problem
PatternSyntaxChecker.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/strings/PatternSyntaxChecker.java
Valid Username Regular Expressionhttps://www.hackerrank.com/challenges/valid-username-checker/problem
ValidUsernameRegularExpression.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/strings/ValidUsernameRegularExpression.java
Tag Content Extractorhttps://www.hackerrank.com/challenges/tag-content-extractor/problem
TagContentExtractor.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/strings/TagContentExtractor.java
Java Regexhttps://www.hackerrank.com/challenges/java-regex/problem
JavaRegex.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/strings/JavaRegex.java
Java Regex 2 - Duplicate Wordshttps://www.hackerrank.com/challenges/duplicate-word/problem
JavaRegex2DuplicateWords.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/strings/JavaRegex2DuplicateWords.java
Java BigIntegerhttps://www.hackerrank.com/challenges/java-biginteger/problem
JavaBigInteger.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/bignumber/JavaBigInteger.java
Java BigDecimalhttps://www.hackerrank.com/challenges/java-bigdecimal/problem
JavaBigDecimal.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/bignumber/JavaBigDecimal.java
Java Primality Testhttps://www.hackerrank.com/challenges/java-primality-test/problem
JavaPrimalityTest.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/bignumber/JavaPrimalityTest.java
Java 1D Arrayhttps://www.hackerrank.com/challenges/java-1d-array-introduction/problem
Java1DArray.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/datastructures/Java1DArray.java
Java 2D Arrayhttps://www.hackerrank.com/challenges/java-2d-array/problem
Java2DArray.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/datastructures/Java2DArray.java
Java Subarrayhttps://www.hackerrank.com/challenges/java-negative-subarray/problem
JavaSubarray.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/datastructures/JavaSubarray.java
Java Arraylisthttps://www.hackerrank.com/challenges/java-arraylist/problem
JavaArraylist.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/datastructures/JavaArraylist.java
Java Maphttps://www.hackerrank.com/challenges/phone-book/problem
JavaMap.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/datastructures/JavaMap.java
Java Hashsethttps://www.hackerrank.com/challenges/java-hashset/problem
JavaHashset.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/datastructures/JavaHashset.java
Java Comparatorhttps://www.hackerrank.com/challenges/java-comparator/problem
JavaComparator.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/datastructures/JavaComparator.java
Java Sorthttps://www.hackerrank.com/challenges/java-sort/problem
JavaSort.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/datastructures/JavaSort.java
Java Listhttps://www.hackerrank.com/challenges/java-list/problem
JavaList.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/datastructures/JavaList.java
Java Genericshttps://www.hackerrank.com/challenges/java-generics/problem
JavaGenerics.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/datastructures/JavaGenerics.java
Java Stackhttps://www.hackerrank.com/challenges/java-stack/problem
JavaStack.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/datastructures/JavaStack.java
Java Dequeuehttps://www.hackerrank.com/challenges/java-dequeue/problem
JavaDequeue.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/datastructures/JavaDequeue.java
Java BitSethttps://www.hackerrank.com/challenges/java-bitset/problem
JavaBitSet.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/datastructures/JavaBitSet.java
Java Priority Queuehttps://www.hackerrank.com/challenges/java-priority-queue/problem
JavaPriorityQueue.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/datastructures/JavaPriorityQueue.java
Java 1D Array (Part 2)https://www.hackerrank.com/challenges/java-1d-array/problem
Java1DArrayPart2.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/datastructures/Java1DArrayPart2.java
Java Inheritance Ihttps://www.hackerrank.com/challenges/java-inheritance-1/problem
JavaInheritanceI.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/oop/JavaInheritanceI.java
Java Inheritance IIhttps://www.hackerrank.com/challenges/java-inheritance-2/problem
JavaInheritanceII.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/oop/JavaInheritanceII.java
Java Abstract Classhttps://www.hackerrank.com/challenges/java-abstract-class/problem
JavaAbstractClass.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/oop/JavaAbstractClass.java
Java Interfacehttps://www.hackerrank.com/challenges/java-interface/problem
JavaInterface.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/oop/JavaInterface.java
Java Method Overridinghttps://www.hackerrank.com/challenges/java-method-overriding/problem
JavaMethodOverriding.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/oop/JavaMethodOverriding.java
Java Method Overriding 2(Super Keyword)https://www.hackerrank.com/challenges/java-method-overriding-2-super-keyword/problem
JavaMethodOverriding2SuperKeyword.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/oop/JavaMethodOverriding2SuperKeyword.java
Java Instanceof keywordhttps://www.hackerrank.com/challenges/java-instanceof-keyword/problem
JavaInstanceofkeyword.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/oop/JavaInstanceofkeyword.java
Java Iteratorhttps://www.hackerrank.com/challenges/java-iterator/problem
JavaIterator.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/oop/JavaIterator.java
Java Exception Handling (Try-catch)https://www.hackerrank.com/challenges/java-exception-handling-try-catch/problem
JavaExceptionHandlingTryCatch.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/exceptionhandling/JavaExceptionHandlingTryCatch.java
Java Exception Handlinghttps://www.hackerrank.com/challenges/java-exception-handling/problem
JavaExceptionHandling.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/exceptionhandling/JavaExceptionHandling.java
Java Varargs - Simple Additionhttps://www.hackerrank.com/challenges/simple-addition-varargs/problem
JavaVarargsSimpleAddition.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/advanced/JavaVarargsSimpleAddition.java
Java Reflection - Attributeshttps://www.hackerrank.com/challenges/java-reflection-attributes/problem
JavaReflectionAttributes.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/advanced/JavaReflectionAttributes.java
Can You Access?https://www.hackerrank.com/challenges/can-you-access/problem
CanYouAccess.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/advanced/CanYouAccess.java
Java Factory Patternhttps://www.hackerrank.com/challenges/java-factory/problem
JavaFactoryPattern.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/advanced/JavaFactoryPattern.java
Java Singleton Patternhttps://www.hackerrank.com/challenges/java-singleton/problem
JavaSingletonPattern.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/advanced/JavaSingletonPattern.java
Covariant Return Typeshttps://www.hackerrank.com/challenges/java-covariance/problem
CovariantReturnTypes.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/advanced/CovariantReturnTypes.java
Prime Checkerhttps://www.hackerrank.com/challenges/prime-checker/problem
PrimeChecker.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/advanced/PrimeChecker.java
Java Annotationshttps://www.hackerrank.com/challenges/java-annotations/problem
JavaAnnotations.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/advanced/JavaAnnotations.java
Java Lambda Expressionshttps://www.hackerrank.com/challenges/java-lambda-expressions/problem
JavaLambdaExpressions.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/advanced/JavaLambdaExpressions.java
Java MD5https://www.hackerrank.com/challenges/java-md5/problem
JavaMD5.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/advanced/JavaMD5.java
Java SHA-256https://www.hackerrank.com/challenges/sha-256/problem
JavaSHA256.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/advanced/JavaSHA256.java
Java Visitor Patternhttps://www.hackerrank.com/challenges/java-vistor-pattern/problem
JavaVisitorPattern.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Languages/Java/src/main/java/com/javaaid/hackerrank/solutions/languages/java/advanced/JavaVisitorPattern.java
https://github.com/nowisecoder/Hackerrank-Solutions#algorithms
Quicksort 1 - Partitionhttps://www.hackerrank.com/challenges/quicksort1
Quicksort1Partition.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/Quicksort1Partition.java
Marc's Cakewalkhttps://www.hackerrank.com/challenges/marcs-cakewalk
MarcsCakewalk.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/MarcsCakewalk.java
Minimum Absolute Difference in an Arrayhttps://www.hackerrank.com/challenges/minimum-absolute-difference-in-an-array
MinimumAbsoluteDifferenceInAnArray.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/MinimumAbsoluteDifferenceInAnArray.java
Luck Balancehttps://www.hackerrank.com/challenges/luck-balance/problem
LuckBalance.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/LuckBalance.java
Climbing the Leaderboardhttps://www.hackerrank.com/challenges/climbing-the-leaderboard/problem
ClimbingTheLeaderboard.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/ClimbingTheLeaderboard.java
Tutorialhttps://youtu.be/CAyXHTqBIBU
Big Sortinghttps://www.hackerrank.com/challenges/big-sorting/problem
BigSorting.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/BigSorting.java
Insertion Sort - Part 1https://www.hackerrank.com/challenges/insertionsort1/problem
InsertionSortPart1.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/InsertionSortPart1.java
Insertion Sort - Part 2https://www.hackerrank.com/challenges/insertionsort2/problem
InsertionSortPart2.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/InsertionSortPart2.java
Correctness and the Loop Invarianthttps://www.hackerrank.com/challenges/correctness-invariant/problem
CorrectnessAndTheLoopInvariant.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/CorrectnessAndTheLoopInvariant.java
Running Time of Algorithmshttps://www.hackerrank.com/challenges/runningtime/problem
RunningTimeOfAlgorithms.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/RunningTimeOfAlgorithms.java
Counting Sort 1https://www.hackerrank.com/challenges/countingsort1/problem
CountingSort1.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/CountingSort1.java
Counting Sort 2https://www.hackerrank.com/challenges/countingsort2/problem
CountingSort2.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/CountingSort2.java
Counting Sort 3https://www.hackerrank.com/challenges/countingsort3/problem
CountingSort3.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/CountingSort3.java
Intro to Tutorial Challengeshttps://www.hackerrank.com/challenges/tutorial-intro/problem
IntroToTutorialChallenges.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/IntroToTutorialChallenges.java
Find the Medianhttps://www.hackerrank.com/challenges/find-the-median/problem
FindTheMedian.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/FindTheMedian.java
Closest Numbershttps://www.hackerrank.com/challenges/closest-numbers/problem
ClosestNumbers.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/ClosestNumbers.java
Mark and Toyshttps://www.hackerrank.com/challenges/mark-and-toys/problem
MarkAndToys.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/MarkAndToys.java
Jim and the Ordershttps://www.hackerrank.com/challenges/jim-and-the-orders/problem
JimAndTheOrders.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/sorting/JimAndTheOrders.java
Lonely Integerhttps://www.hackerrank.com/challenges/lonely-integer/problem
LonelyInteger.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/search/LonelyInteger.java
Tutorialhttps://youtu.be/k1i6eIpeXak
Bit Manipulation: Lonely Integerhttps://www.hackerrank.com/challenges/ctci-lonely-integer/problem
BitManipulationLonelyInteger.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/search/BitManipulationLonelyInteger.java
Tutorialhttps://youtu.be/k1i6eIpeXak
Ice Cream Parlorhttps://www.hackerrank.com/challenges/icecream-parlor/problem
IceCreamParlor.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/search/IceCreamParlor.java
Tutorialhttps://youtu.be/7sEHjHef2zo
HashTables: IceCreamParlorhttps://www.hackerrank.com/challenges/ctci-ice-cream-parlor/problem
HashTablesIceCreamParlor.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/search/HashTablesIceCreamParlor.java
Tutorialhttps://youtu.be/7sEHjHef2zo
Minimum Losshttps://www.hackerrank.com/challenges/minimum-loss/problem
MinimumLoss.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/search/MinimumLoss.java
Sherlock and Arrayhttps://www.hackerrank.com/challenges/sherlock-and-array/problem
SherlockAndArray.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/search/SherlockAndArray.java
Tutorialhttps://youtu.be/xPHJH8RL3mo
Marc's Cakewalkhttps://www.hackerrank.com/challenges/marcs-cakewalk/problem
MarcsCakewalk.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/greedy/MarcsCakewalk.java
Luck Balancehttps://www.hackerrank.com/challenges/luck-balance/problem
LuckBalance.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/greedy/LuckBalance.java
Equal Stackshttps://www.hackerrank.com/challenges/equal-stacks/problem
EqualStacks.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/greedy/EqualStacks.java
Tutorialhttps://youtu.be/2PO0SRpoX-g
Mark and Toyshttps://www.hackerrank.com/challenges/mark-and-toys/problem
MarkAndToys.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/greedy/MarkAndToys.java
Jim and the Ordershttps://www.hackerrank.com/challenges/jim-and-the-orders/problem
JimAndTheOrders.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/greedy/JimAndTheOrders.java
Priyanka and Toyshttps://www.hackerrank.com/challenges/priyanka-and-toys/problem
PriyankaAndToys.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/greedy/PriyankaAndToys.java
Kruskal (MST): Really Special Subtreehttps://www.hackerrank.com/challenges/kruskalmstrsub/problem
KruskalMSTReallySpecialSubtree.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/graphtheory/KruskalMSTReallySpecialSubtree.java
Breadth First Search: Shortest Reachhttps://www.hackerrank.com/challenges/bfsshortreach/problem
BreadthFirstSearchShortestReach.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/graphtheory/BreadthFirstSearchShortestReach.java
Prim's (MST) : Special Subtreehttps://www.hackerrank.com/challenges/primsmstsub/problem
PrimsMSTSpecialSubtree.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/graphtheory/PrimsMSTSpecialSubtree.java
Super Reduced Stringhttps://www.hackerrank.com/challenges/reduced-string/problem
SuperReducedString.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/SuperReducedString.java
Caesar Cipherhttps://www.hackerrank.com/challenges/caesar-cipher-1/problem
CaesarCipher.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/CaesarCipher.java
Mars Explorationhttps://www.hackerrank.com/challenges/mars-exploration/problem
MarsExploration.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/MarsExploration.java
CamelCasehttps://www.hackerrank.com/challenges/camelcase/problem
CamelCase.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/CamelCase.java
Gemstoneshttps://www.hackerrank.com/challenges/gem-stones/problem
Gemstones.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/Gemstones.java
The Love-Letter Mysteryhttps://www.hackerrank.com/challenges/the-love-letter-mystery/problem
TheLoveLetterMystery.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/TheLoveLetterMystery.java
Pangramshttps://www.hackerrank.com/challenges/pangrams/problem
Pangrams.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/Pangrams.java
Alternating Charactershttps://www.hackerrank.com/challenges/alternating-characters/problem
AlternatingCharacters.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/AlternatingCharacters.java
Beautiful Binary Stringhttps://www.hackerrank.com/challenges/beautiful-binary-string/problem
BeautifulBinaryString.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/BeautifulBinaryString.java
Big Sortinghttps://www.hackerrank.com/challenges/big-sorting/problem
BigSorting.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/BigSorting.java
Anagramhttps://www.hackerrank.com/challenges/anagram/problem
Anagram.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/Anagram.java
Two Stringshttps://www.hackerrank.com/challenges/two-strings/problem
TwoStrings.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/TwoStrings.java
Funny Stringhttps://www.hackerrank.com/challenges/funny-string/problem
FunnyString.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/FunnyString.java
String Constructionhttps://www.hackerrank.com/challenges/string-construction/problem
StringConstruction.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/StringConstruction.java
Strings: Making Anagramshttps://www.hackerrank.com/challenges/ctci-making-anagrams/problem
StringsMakingAnagrams.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/StringsMakingAnagrams.java
Making Anagramshttps://www.hackerrank.com/challenges/ctci-making-anagrams/problem
MakingAnagrams.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/MakingAnagrams.java
Caesar Cipher: Encryptionhttps://www.hackerrank.com/challenges/linkedin-practice-caesar-cipher/problem
CaesarCipherEncryption.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/CaesarCipherEncryption.java
Game of Thrones - Ihttps://www.hackerrank.com/challenges/game-of-thrones/problem
GameOfThronesI.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/GameOfThronesI.java
Sherlock and the Valid Stringhttps://www.hackerrank.com/challenges/sherlock-and-valid-string/problem
SherlockAndTheValidString.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/SherlockAndTheValidString.java
Separate the Numbershttps://www.hackerrank.com/challenges/separate-the-numbers/problem
SeparateTheNumbers.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/SeparateTheNumbers.java
Tutorialhttps://youtu.be/q9d7MZpuWSE
PalindromeIndexhttps://www.hackerrank.com/challenges/palindrome-index/problem
PalindromeIndex.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/PalindromeIndex.java
Tutorialhttps://youtu.be/U_5l038GR5I
Common Childhttps://www.hackerrank.com/challenges/common-child/problem
CommonChild.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/CommonChild.java
Tutorialhttps://youtu.be/ItRZRx8kvwY
Recursive Digit Sumhttps://www.hackerrank.com/challenges/recursive-digit-sum/problem
RecursiveDigitSum.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/recursion/RecursiveDigitSum.java
Fibonacci Modifiedhttps://www.hackerrank.com/challenges/fibonacci-modified/problem
FibonacciModified.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/dynamicprogramming/FibonacciModified.java
The Maximum Subarrayhttps://www.hackerrank.com/challenges/maxsubarray/problem
TheMaximumSubarray.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/dynamicprogramming/TheMaximumSubarray.java
Lonely Integerhttps://www.hackerrank.com/challenges/lonely-integer/problem
LonelyInteger.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/bitmanipulation/LonelyInteger.java
Tutorialhttps://youtu.be/k1i6eIpeXak
Bit Manipulation: Lonely Integerhttps://www.hackerrank.com/challenges/ctci-lonely-integer/problem
BitManipulationLonelyInteger.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/bitmanipulation/BitManipulationLonelyInteger.java
Tutorialhttps://youtu.be/k1i6eIpeXak
Sum vs XORhttps://www.hackerrank.com/challenges/sum-vs-xor/problem
SumvsXOR.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/bitmanipulation/SumvsXOR.java
Maximizing XORhttps://www.hackerrank.com/challenges/maximizing-xor/problem
MaximizingXOR.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/bitmanipulation/MaximizingXOR.java
Sansa and XORhttps://www.hackerrank.com/challenges/sansa-and-xor/problem
SansaAndXOR.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/bitmanipulation/SansaAndXOR.java
New Year Chaoshttps://www.hackerrank.com/challenges/new-year-chaos/problem
NewYearChaos.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/com/constructive_algorithms/NewYearChaos.java
Tutorialhttps://youtu.be/YWYF6bOhPW8
https://github.com/nowisecoder/Hackerrank-Solutions#cracking-the-coding-interview
Time Complexity: Primalityhttps://www.hackerrank.com/challenges/ctci-big-o
Primality.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/CrackingTheCodingInterview/src/main/java/com/javaaid/hackerrank/solutions/tutorials/ctci/Primality.java
Recursion: Fibonacci Numbershttps://www.hackerrank.com/challenges/ctci-fibonacci-numbers
FibonacciNumber.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/CrackingTheCodingInterview/src/main/java/com/javaaid/hackerrank/solutions/tutorials/ctci/FibonacciNumber.java
Recursion: Davis' Staircasehttps://www.hackerrank.com/challenges/ctci-recursive-staircase
DavisStaircase.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/CrackingTheCodingInterview/src/main/java/com/javaaid/hackerrank/solutions/tutorials/ctci/DavisStaircase.java
Bit Manipulation: Lonely Integerhttps://www.hackerrank.com/challenges/ctci-lonely-integer
LonelyInteger.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/CrackingTheCodingInterview/src/main/java/com/javaaid/hackerrank/solutions/tutorials/ctci/LonelyInteger.java
Tutorialhttps://youtu.be/k1i6eIpeXak
DP: Coin Changehttps://www.hackerrank.com/challenges/ctci-coin-change/problem
DPCoinChange.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/CrackingTheCodingInterview/src/main/java/com/javaaid/hackerrank/solutions/tutorials/ctci/DPCoinChange.java
Arrays: Left Rotationhttps://www.hackerrank.com/challenges/ctci-array-left-rotation
LeftRotation.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/CrackingTheCodingInterview/src/main/java/com/javaaid/hackerrank/solutions/tutorials/ctci/LeftRotation.java
Tutorialhttps://youtu.be/TurKRD6Ne6w
Strings: Making Anagramshttps://www.hackerrank.com/challenges/ctci-making-anagrams
MakingAnagrams.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/CrackingTheCodingInterview/src/main/java/com/javaaid/hackerrank/solutions/tutorials/ctci/MakingAnagrams.java
Hash Tables: Ransom Notehttps://www.hackerrank.com/challenges/ctci-ransom-note/problem
HashTablesRansomNote.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/CrackingTheCodingInterview/src/main/java/com/javaaid/hackerrank/solutions/tutorials/ctci/HashTablesRansomNote.java
Linked Lists: Detect a Cyclehttps://www.hackerrank.com/challenges/ctci-linked-list-cycle/problem
DetectACycle.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/CrackingTheCodingInterview/src/main/java/com/javaaid/hackerrank/solutions/tutorials/ctci/DetectACycle.java
Stacks: Balanced Bracketshttps://www.hackerrank.com/challenges/ctci-balanced-brackets/problem
BalancedBrackets.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/CrackingTheCodingInterview/src/main/java/com/javaaid/hackerrank/solutions/tutorials/ctci/BalancedBrackets.java
Trees: Is This a Binary Search Tree?https://www.hackerrank.com/challenges/ctci-is-binary-search-tree/problem
TreesIsThisABinarySearchTree.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/CrackingTheCodingInterview/src/main/java/com/javaaid/hackerrank/solutions/tutorials/ctci/TreesIsThisABinarySearchTree.java
Heaps: Find the Running Medianhttps://www.hackerrank.com/challenges/ctci-find-the-running-median/problem
HeapsFindTheRunningMedian.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/CrackingTheCodingInterview/src/main/java/com/javaaid/hackerrank/solutions/tutorials/ctci/HeapsFindTheRunningMedian.java
Tries: Contactshttps://www.hackerrank.com/challenges/ctci-contacts/problem
TriesContacts.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/CrackingTheCodingInterview/src/main/java/com/javaaid/hackerrank/solutions/tutorials/ctci/TriesContacts.java
Sorting: Bubble Sorthttps://www.hackerrank.com/challenges/ctci-bubble-sort/problem
SortingBubbleSort.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/CrackingTheCodingInterview/src/main/java/com/javaaid/hackerrank/solutions/tutorials/ctci/SortingBubbleSort.java
Sorting: Comparatorhttps://www.hackerrank.com/challenges/ctci-comparator-sorting/problem
SortingComparator.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/CrackingTheCodingInterview/src/main/java/com/javaaid/hackerrank/solutions/tutorials/ctci/SortingComparator.java
Hash Tables: Ice Cream Parlorhttps://www.hackerrank.com/challenges/ctci-ice-cream-parlor/problem
HashTablesIceCreamParlor.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/CrackingTheCodingInterview/src/main/java/com/javaaid/hackerrank/solutions/tutorials/ctci/HashTablesIceCreamParlor.java
BFS: Shortest Reach in a Graphhttps://www.hackerrank.com/challenges/ctci-bfs-shortest-reach/problem
BFSShortestReachInAGraph.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Tutorials/CrackingTheCodingInterview/src/main/java/com/javaaid/hackerrank/solutions/tutorials/ctci/BFSShortestReachInAGraph.java
https://github.com/nowisecoder/Hackerrank-Solutions#data-structures
Arrays - DShttps://www.hackerrank.com/challenges/arrays-ds
ArraysDS.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/arrays/ArraysDS.java
Tutorialhttps://youtu.be/u_oUMtj7C3k
2D Array - DShttps://www.hackerrank.com/challenges/2d-array
TwoDArrayDS.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/arrays/TwoDArrayDS.java
Dynamic Arrayhttps://www.hackerrank.com/challenges/dynamic-array
DynamicArray.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/arrays/DynamicArray.java
Tutorialhttps://youtu.be/N0lSGQrya6s
Left Rotationhttps://www.hackerrank.com/challenges/array-left-rotation
LeftRotation.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/arrays/LeftRotation.java
Tutorialhttps://youtu.be/TurKRD6Ne6w
Big Sortinghttps://www.hackerrank.com/challenges/big-sorting/problem
BigSorting.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/arrays/BigSorting.java
Sparse Arrayshttps://www.hackerrank.com/challenges/sparse-arrays/problem
SparseArrays.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/arrays/SparseArrays.java
Tutorialhttps://youtu.be/BZdnvTBO4vI
Array Manipulationhttps://www.hackerrank.com/challenges/crush/problem
ArrayManipulation.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/arrays/ArrayManipulation.java
Tutorialhttps://youtu.be/hDhf04AJIRs
Maximum Elementhttps://www.hackerrank.com/challenges/maximum-element
MaximumElement.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/stacks/MaximumElement.java
Tutorialhttps://youtu.be/CXYL8JfeN6I
Balanced Bracketshttps://www.hackerrank.com/challenges/balanced-brackets
BalancedBrackets.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/stacks/BalancedBrackets.java
Equal Stackshttps://www.hackerrank.com/challenges/equal-stacks/problem
EqualStacks.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/stacks/EqualStacks.java
Tutorialhttps://youtu.be/2PO0SRpoX-g
Largest Rectanglehttps://www.hackerrank.com/challenges/largest-rectangle/problem
LargestRectangle.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/stacks/LargestRectangle.java
Simple Text Editorhttps://www.hackerrank.com/challenges/simple-text-editor/problem
SimpleTextEditor.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/stacks/SimpleTextEditor.java
Preorder Traversalhttps://www.hackerrank.com/challenges/tree-preorder-traversal
PreorderTraversal.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/trees/PreorderTraversal.java
Inorder Traversalhttps://www.hackerrank.com/challenges/tree-inorder-traversal
InorderTraversal.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/trees/InorderTraversal.java
Postorder Traversalhttps://www.hackerrank.com/challenges/tree-postorder-traversal
PostorderTraversal.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/trees/PostorderTraversal.java
Height of a Binary Treehttps://www.hackerrank.com/challenges/tree-height-of-a-binary-tree/problem
HeightOfABinaryTree.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/trees/HeightOfABinaryTree.java
Level Order Traversalhttps://www.hackerrank.com/challenges/tree-level-order-traversal/problem
LevelOrderTraversal.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/trees/LevelOrderTraversal.java
Huffman Decodinghttps://www.hackerrank.com/challenges/tree-huffman-decoding/problem
HuffmanDecoding.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/trees/HuffmanDecoding.java
Top Viewhttps://www.hackerrank.com/challenges/tree-top-view/problem
TopView.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/trees/TopView.java
Print the Elements of a Linked Listhttps://www.hackerrank.com/challenges/print-the-elements-of-a-linked-list
PrintTheElementsOfALinkedList.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/linkedlists/PrintTheElementsOfALinkedList.java
Insert a node at the head of a linked listhttps://www.hackerrank.com/challenges/insert-a-node-at-the-head-of-a-linked-list
InsertANodeAtHeadOfAList.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/linkedlists/InsertANodeAtHeadOfAList.java
Insert a Node at the Tail of a Linked Listhttps://www.hackerrank.com/challenges/insert-a-node-at-the-tail-of-a-linked-list
InsertANodeAtTheTailOfALinkedList.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/linkedlists/InsertANodeAtTheTailOfALinkedList.java
Insert a node at a specific position in a linked listhttps://www.hackerrank.com/challenges/insert-a-node-at-a-specific-position-in-a-linked-list/problem
InsertANodeAtASpecificPositionInALinkedList.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/linkedlists/InsertANodeAtASpecificPositionInALinkedList.java
Delete a Nodehttps://www.hackerrank.com/challenges/delete-a-node-from-a-linked-list/problem
DeleteANode.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/linkedlists/DeleteANode.java
Print in Reversehttps://www.hackerrank.com/challenges/print-the-elements-of-a-linked-list-in-reverse/problem
PrintInReverse.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/linkedlists/PrintInReverse.java
Reverse a linked listhttps://www.hackerrank.com/challenges/reverse-a-linked-list/problem
ReverseALinkedList.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/linkedlists/ReverseALinkedList.java
Compare two linked listshttps://www.hackerrank.com/challenges/compare-two-linked-lists/problem
CompareTwoLinkedLists.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/linkedlists/CompareTwoLinkedLists.java
Merge two sorted linked listshttps://www.hackerrank.com/challenges/merge-two-sorted-linked-lists/problem
MergeTwoSortedLinkedLists.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/linkedlists/MergeTwoSortedLinkedLists.java
Get Node Valuehttps://www.hackerrank.com/challenges/get-the-value-of-the-node-at-a-specific-position-from-the-tail/problem
GetNodeValue.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/linkedlists/GetNodeValue.java
Delete duplicate-value nodes from a sorted linked listhttps://www.hackerrank.com/challenges/delete-duplicate-value-nodes-from-a-sorted-linked-list/problem
DeleteDuplicateValueNodesFromASortedLinkedList.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/linkedlists/DeleteDuplicateValueNodesFromASortedLinkedList.java
Cycle Detectionhttps://www.hackerrank.com/challenges/detect-whether-a-linked-list-contains-a-cycle/problem
CycleDetection.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/linkedlists/CycleDetection.java
Find Merge Point of Two Listshttps://www.hackerrank.com/challenges/find-the-merge-point-of-two-joined-linked-lists/problem
FindMergePointOfTwoLists.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/linkedlists/FindMergePointOfTwoLists.java
Inserting a Node Into a Sorted Doubly Linked Listhttps://www.hackerrank.com/challenges/insert-a-node-into-a-sorted-doubly-linked-list/problem
InsertingANodeIntoASortedDoublyLinkedList.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/linkedlists/InsertingANodeIntoASortedDoublyLinkedList.java
Reverse a doubly linked listhttps://www.hackerrank.com/challenges/reverse-a-doubly-linked-list/problem
ReverseADoublyLinkedList.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/linkedlists/ReverseADoublyLinkedList.java
Contactshttps://www.hackerrank.com/challenges/contacts
Contacts.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/tries/Contacts.java
No Prefix Sethttps://www.hackerrank.com/challenges/no-prefix-set/problem
NoPrefixSet.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/tries/NoPrefixSet.java
Queue using Two Stackshttps://www.hackerrank.com/challenges/queue-using-two-stacks
QueueUsingTwoStacks.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/queues/QueueUsingTwoStacks.java
QHEAP1https://www.hackerrank.com/challenges/qheap1/problem
QHEAP1.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/heaps/QHEAP1.java
Jesse and Cookieshttps://www.hackerrank.com/challenges/jesse-and-cookies/problem
JesseAndCookies.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/heaps/JesseAndCookies.java
Find the Running Medianhttps://www.hackerrank.com/challenges/find-the-running-median
FindTheRunningMedian.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/heaps/FindTheRunningMedian.java
Merging Communitieshttps://www.hackerrank.com/challenges/merging-communities/problem
MergingCommunities.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/disjointsets/MergingCommunities.java
Components in a graphhttps://www.hackerrank.com/challenges/find-the-running-median
ComponentsInAGraph.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/DataStructures/src/main/java/com/javaaid/hackerrank/solutions/datastructures/disjointsets/ComponentsInAGraph.java
https://github.com/nowisecoder/Hackerrank-Solutions#general-programming
Solve Me Firsthttps://www.hackerrank.com/challenges/solve-me-first
SolveMeFirst.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/SolveMeFirst.java
Tutorialhttps://youtu.be/iHhFPu7h7Ic
Staircasehttps://www.hackerrank.com/challenges/staircase
Staircase.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/Staircase.java
Tutorialhttps://youtu.be/gDltV7pJw7A
Plus Minushttps://www.hackerrank.com/challenges/plus-minus
PlusMinus.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/PlusMinus.java
Tutorialhttps://youtu.be/aLS4HYPfzUw
Diagonal Differencehttps://www.hackerrank.com/challenges/diagonal-difference
DiagonalDifference.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/DiagonalDifference.java
Tutorialhttps://youtu.be/f6bTIsj9ne8
A Very Big Sumhttps://www.hackerrank.com/challenges/a-very-big-sum
AVeryBigSum.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/AVeryBigSum.java
Tutorialhttps://youtu.be/GwfSRZB1ZJM
Simple Array Sumhttps://www.hackerrank.com/challenges/simple-array-sum/problem
SimpleArraySum.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/SimpleArraySum.java
Tutorialhttps://youtu.be/bRtxlFZmVZU
Compare the Tripletshttps://www.hackerrank.com/challenges/compare-the-triplets/problem
CompareTheTriplets.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/CompareTheTriplets.java
Tutorialhttps://youtu.be/rFUZAtwXiII
Divisible Sum Pairshttps://www.hackerrank.com/challenges/divisible-sum-pairs/problem
DivisibleSumPairs.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/DivisibleSumPairs.java
Kangaroohttps://www.hackerrank.com/challenges/kangaroo/problem
Kangaroo.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/Kangaroo.java
Tutorialhttps://youtu.be/52R2pLDjUBw
Drawing Bookhttps://www.hackerrank.com/challenges/drawing-book/problem
DrawingBook.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/DrawingBook.java
Tutorialhttps://youtu.be/aM2Y2PeXrhk
Birthday Cake Candleshttps://www.hackerrank.com/challenges/birthday-cake-candles/problem
BirthdayCakeCandles.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/BirthdayCakeCandles.java
Tutorialhttps://youtu.be/1gxFE9EfanE
Bon Appétithttps://www.hackerrank.com/challenges/bon-appetit/problem
BonAppétit.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/BonApp%C3%A9tit.java
Sock Merchanthttps://www.hackerrank.com/challenges/sock-merchant/problem
SockMerchant.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/SockMerchant.java
Tutorialhttps://youtu.be/NPMxxSyE7jM
Apple and Orangehttps://www.hackerrank.com/challenges/apple-and-orange/problem
AppleAndOrange.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/AppleAndOrange.java
Between Two Setshttps://www.hackerrank.com/challenges/between-two-sets/problem
BetweenTwoSets.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/BetweenTwoSets.java
Mini-Max Sumhttps://www.hackerrank.com/challenges/mini-max-sum/problem
MiniMaxSum.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/MiniMaxSum.java
Tutorialhttps://youtu.be/CNL1WzrtxGY
Grading Studentshttps://www.hackerrank.com/challenges/grading/problem
GradingStudents.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/GradingStudents.java
Breaking the Recordshttps://www.hackerrank.com/challenges/breaking-best-and-worst-records/problem
BreakingTheRecords.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/BreakingTheRecords.java
Migratory Birdshttps://www.hackerrank.com/challenges/migratory-birds/problem
MigratoryBirds.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/MigratoryBirds.java
Birthday Chocolatehttps://www.hackerrank.com/challenges/the-birthday-bar/problem
BirthdayChocolate.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/BirthdayChocolate.java
Time Conversionhttps://www.hackerrank.com/challenges/time-conversion/problem
TimeConversion.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/TimeConversion.java
Tutorialhttps://youtu.be/MFvX3sLsHNY
Library Finehttps://www.hackerrank.com/challenges/library-fine/problem
LibraryFine.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/LibraryFine.java
Save the Prisoner!https://www.hackerrank.com/challenges/save-the-prisoner/problem
SaveThePrisoner.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/SaveThePrisoner.java
Tutorialhttps://youtu.be/LeNU3WjrV_w
Jumping on the Clouds: Revisitedhttps://www.hackerrank.com/challenges/jumping-on-the-clouds-revisited/problem
JumpingOnTheCloudsRevisited.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/JumpingOnTheCloudsRevisited.java
Counting Valleyshttps://www.hackerrank.com/challenges/counting-valleys/problem
CountingValleys.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/CountingValleys.java
Tutorialhttps://youtu.be/MMmFELo0QjM
Viral Advertisinghttps://www.hackerrank.com/challenges/strange-advertising/problem
ViralAdvertising.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/ViralAdvertising.java
Beautiful Days at the Movieshttps://www.hackerrank.com/challenges/beautiful-days-at-the-movies/problem
BeautifulDaysAtTheMovies.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/BeautifulDaysAtTheMovies.java
Electronics Shophttps://www.hackerrank.com/challenges/electronics-shop/problem
ElectronicsShop.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/ElectronicsShop.java
Cats and a Mousehttps://www.hackerrank.com/challenges/cats-and-a-mouse/problem
CatsAndAMouse.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/CatsAndAMouse.java
Tutorialhttps://youtu.be/WyyirZT5oik
Day of the Programmerhttps://www.hackerrank.com/challenges/day-of-the-programmer/problem
DayOfTheProgrammer.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/DayOfTheProgrammer.java
The Hurdle Racehttps://www.hackerrank.com/challenges/the-hurdle-race/problem
TheHurdleRace.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/TheHurdleRace.java
Utopian Treehttps://www.hackerrank.com/challenges/utopian-tree/problem
UtopianTree.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/UtopianTree.java
Service Lanehttps://www.hackerrank.com/challenges/service-lane/problem
ServiceLane.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/ServiceLane.java
Circular Array Rotationhttps://www.hackerrank.com/challenges/circular-array-rotation/problem
CircularArrayRotation.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/CircularArrayRotation.java
Sherlock and Squareshttps://www.hackerrank.com/challenges/sherlock-and-squares/problem
SherlockAndSquares.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/SherlockAndSquares.java
Angry Professorhttps://www.hackerrank.com/challenges/angry-professor/problem
AngryProfessor.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/AngryProfessor.java
Tutorialhttps://youtu.be/3hvzKDJQypI
Extra Long Factorialshttps://www.hackerrank.com/challenges/extra-long-factorials/problem
ExtraLongFactorials.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/ExtraLongFactorials.java
Minimum Distanceshttps://www.hackerrank.com/challenges/minimum-distances/problem
MinimumDistances.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/MinimumDistances.java
Tutorialhttps://youtu.be/BWpq-WPL1kw
Non-Divisible Subsethttps://www.hackerrank.com/challenges/non-divisible-subset/problem
NonDivisibleSubset.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/NonDivisibleSubset.java
Beautiful Tripletshttps://www.hackerrank.com/challenges/beautiful-triplets/problem
BeautifulTriplets.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/ExtraLongFactorials.java
Jumping on the Cloudshttps://www.hackerrank.com/challenges/jumping-on-the-clouds/problem
JumpingOnTheClouds.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/JumpingOnTheClouds.java
Tutorialhttps://youtu.be/aY3UcgrHXrE
Equalize the Arrayhttps://www.hackerrank.com/challenges/equality-in-a-array/problem
EqualizeTheArray.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/EqualizeTheArray.java
Tutorialhttps://youtu.be/hDhf04AJIRs
Designer PDF Viewerhttps://www.hackerrank.com/challenges/designer-pdf-viewer/problem
DesignerPDFViewer.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/DesignerPDFViewer.java
Forming a Magic Squarehttps://www.hackerrank.com/challenges/magic-square-forming/problem
FormingAMagicSquare.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/FormingAMagicSquare.java
Repeated Stringhttps://www.hackerrank.com/challenges/repeated-string/problem
RepeatedString.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/RepeatedString.java
Bitwise ANDhttps://www.hackerrank.com/challenges/linkedin-practice-bitwise-and/problem
BitwiseAND.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/BitwiseAND.java
Divisible Pairs Sumhttps://www.hackerrank.com/challenges/linkedin-practice-divisible-sum-pairs/problem
DivisiblePairsSum.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/DivisiblePairsSum.java
Append and Deletehttps://www.hackerrank.com/challenges/append-and-delete/problem
AppendAndDelete.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/AppendAndDelete.java
Picking Numbershttps://www.hackerrank.com/challenges/picking-numbers/problem
PickingNumbers.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/PickingNumbers.java
Tutorialhttps://youtu.be/PtFAJTCKNn8
Climbing the Leaderboardhttps://www.hackerrank.com/challenges/climbing-the-leaderboard/problem
ClimbingTheLeaderboard.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/ClimbingTheLeaderboard.java
Tutorialhttps://youtu.be/CAyXHTqBIBU
Sequence Equationhttps://www.hackerrank.com/challenges/permutation-equation/problem
SequenceEquation.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/SequenceEquation.java
Find Digitshttps://www.hackerrank.com/challenges/find-digits/problem
FindDigits.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/FindDigits.java
Tutorialhttps://youtu.be/QSQRJ41xm6k
Chocolate Feasthttps://www.hackerrank.com/challenges/chocolate-feast/problem
ChocolateFeast.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/ChocolateFeast.java
Cut the stickshttps://www.hackerrank.com/challenges/cut-the-sticks/problem
CutTheSticks.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/CutTheSticks.java
ACM ICPC Teamhttps://www.hackerrank.com/challenges/acm-icpc-team/problem
ACMICPCTeam.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/ACMICPCTeam.java
Tutorialhttps://youtu.be/0THr0OGqSDY
Taum and B'dayhttps://www.hackerrank.com/challenges/taum-and-bday/problem
TaumAndBday.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/TaumAndBday.java
The Time in Wordshttps://www.hackerrank.com/challenges/the-time-in-words/problem
TheTimeInWords.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/TheTimeInWords.java
Flatland Space Stationshttps://www.hackerrank.com/challenges/flatland-space-stations/problem
FlatlandSpaceStations.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/FlatlandSpaceStations.java
Lisa's Workbookhttps://www.hackerrank.com/challenges/lisa-workbook/problem
LisasWorkbook.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/LisasWorkbook.java
Fair Rationshttps://www.hackerrank.com/challenges/fair-rations/problem
FairRations.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/FairRations.java
Manasa and Stoneshttps://www.hackerrank.com/challenges/manasa-and-stones/problem
ManasaAndStones.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/ManasaAndStones.java
Cavity Maphttps://www.hackerrank.com/challenges/cavity-map/problem
CavityMap.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/CavityMap.java
The Grid Searchhttps://www.hackerrank.com/challenges/the-grid-search/problem
TheGridSearch.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/TheGridSearch.java
Happy Ladybugshttps://www.hackerrank.com/challenges/happy-ladybugs/problem
HappyLadybugs.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/HappyLadybugs.java
Strange Counterhttps://www.hackerrank.com/challenges/strange-code/problem
StrangeCounter.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/StrangeCounter.java
Consecutive 1's in Binary Numbershttps://www.hackerrank.com/challenges/linkedin-practice-binary-numbers/problem
Consecutive1sInBinaryNumbers.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/Consecutive1sInBinaryNumbers.java
Tutorialhttps://youtu.be/bc7cxeDy308
Bigger is Greaterhttps://www.hackerrank.com/challenges/bigger-is-greater/problem
BiggerIsGreater.javahttps://github.com/Java-aid/Hackerrank-Solutions/tree/master/HackerRankDashboard/CoreCS/GeneralProgramming/src/main/java/com/javaaid/hackerrank/solutions/generalprogramming/basicprogramming/BiggerIsGreater.java
Tutorialhttps://youtu.be/BMbeeB_57Pk
https://github.com/nowisecoder/Hackerrank-Solutions#implementation
Day of the Programmerhttps://www.hackerrank.com/challenges/day-of-the-programmer/problem
DayOfTheProgrammer.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Implementation/src/main/java/org/javaaid/hackerrank/solutions/implementation/bruteforce/DayOfTheProgrammer.java
Pangramshttps://www.hackerrank.com/challenges/pangrams/problem
Pangrams.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Implementation/src/main/java/org/javaaid/hackerrank/solutions/implementation/bruteforce/Pangrams.java
Climbing the Leaderboardhttps://www.hackerrank.com/challenges/climbing-the-leaderboard/problem
ClimbingTheLeaderboard.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Implementation/src/main/java/org/javaaid/hackerrank/solutions/implementation/bruteforce/ClimbingTheLeaderboard.java
Tutorialhttps://youtu.be/CAyXHTqBIBU
Strings: Making Anagramshttps://www.hackerrank.com/challenges/ctci-making-anagrams/problem
StringsMakingAnagrams.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Implementation/src/main/java/org/javaaid/hackerrank/solutions/implementation/bruteforce/StringsMakingAnagrams.java
Encryptionhttps://www.hackerrank.com/challenges/encryption/problem
Encryption.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Implementation/src/main/java/org/javaaid/hackerrank/solutions/implementation/bruteforce/Encryption.java
Making Anagramshttps://www.hackerrank.com/challenges/making-anagrams/problem
MakingAnagrams.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Implementation/src/main/java/org/javaaid/hackerrank/solutions/implementation/bruteforce/MakingAnagrams.java
https://github.com/nowisecoder/Hackerrank-Solutions#interview-preparation-kit
Count Tripletshttps://www.hackerrank.com/challenges/count-triplets-1
CountTriplets.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Interview-Preparation-Kit/src/main/java/com/javaaid/dictionaries/CountTriplets.java
Tutorialhttps://youtu.be/tBFZMaWP0W8
Triple sumhttps://www.hackerrank.com/challenges/triple-sum/problem
TripleSum.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/Interview-Preparation-Kit/src/main/java/com/javaaid/search/TripleSum.java
Tutorialhttps://youtu.be/pVkHLciuank
Common Childhttps://www.hackerrank.com/challenges/triple-sum/problem
CommonChild.javahttps://github.com/Java-aid/Hackerrank-Solutions/blob/master/HackerRankDashboard/CoreCS/Algorithms/src/main/java/com/javaaid/hackerrank/solutions/algorithms/strings/CommonChild.java
Tutorialhttps://youtu.be/ItRZRx8kvwY
https://github.com/nowisecoder/Hackerrank-Solutions#top-10-learning-resources
Cracking the Coding Interview https://amzn.to/2LGrKJ0
Algorithms Hardcover https://amzn.to/2pIV6Ov
The Algorithm Design Manual https://amzn.to/2WXjZlo
Data Structures & Algorithms in Java https://amzn.to/2njeelm
Data Structures and Algorithms Made Easy https://amzn.to/2LKty3O
Grokking Algorithms https://amzn.to/2ACb6Ee
Dynamic Programming for Coding Interviews https://amzn.to/2M8uT3m
Introduction to Algorithms https://amzn.to/2ocetPA
Elements of Programming Interviews in Java https://amzn.to/2M9Cu1I
Programming Interviews Exposed https://amzn.to/2MexWXK
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