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Title: GitHub - firugithub/HackerRank_solutions: 317 efficient solutions to HackerRank problems

Open Graph Title: GitHub - firugithub/HackerRank_solutions: 317 efficient solutions to HackerRank problems

X Title: GitHub - firugithub/HackerRank_solutions: 317 efficient solutions to HackerRank problems

Description: 317 efficient solutions to HackerRank problems. Contribute to firugithub/HackerRank_solutions development by creating an account on GitHub.

Open Graph Description: 317 efficient solutions to HackerRank problems. Contribute to firugithub/HackerRank_solutions development by creating an account on GitHub.

X Description: 317 efficient solutions to HackerRank problems. Contribute to firugithub/HackerRank_solutions development by creating an account on GitHub.

Opengraph URL: https://github.com/firugithub/HackerRank_solutions

X: @github

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Cracking the Coding Interviewhttps://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions/tree/master/Cracking%20the%20Coding%20Interview
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https://www.hackerrank.com/RodneyShag
10 Days of Statisticshttps://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions#10-days-of-statistics
30 Days of Codehttps://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions#30-days-of-code
Algorithmshttps://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions#algorithms
Cracking the Coding Interviewhttps://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions#cracking-the-coding-interview
Data Structureshttps://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions#data-structures
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Javahttps://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions#java
SQLhttps://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions#sql
https://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions#10-days-of-statistics
Mean, Median, and Modehttps://www.hackerrank.com/challenges/s10-basic-statistics
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%200%20-%20Mean%2C%20Median%2C%20and%20Mode/Solution.java
Weighted Meanhttps://www.hackerrank.com/challenges/s10-weighted-mean
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%200%20-%20Weighted%20Mean/Solution.java
Quartileshttps://www.hackerrank.com/challenges/s10-quartiles
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%201%20-%20Quartiles/Solution.java
Interquartile Rangehttps://www.hackerrank.com/challenges/s10-interquartile-range
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%201%20-%20Interquartile%20Range/Solution.java
Standard Deviationhttps://www.hackerrank.com/challenges/s10-standard-deviation
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%201%20-%20Standard%20Deviation/Solution.java
Basic Probabilityhttps://www.hackerrank.com/challenges/s10-mcq-1
Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%202%20-%20Basic%20Probability/Solution.txt
More Dicehttps://www.hackerrank.com/challenges/s10-mcq-2
Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%202%20-%20More%20Dice/Solution.txt
Compound Event Probabilityhttps://www.hackerrank.com/challenges/s10-mcq-3
Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%202%20-%20Compound%20Event%20Probability/Solution.txt
Conditional Probabilityhttps://www.hackerrank.com/challenges/s10-mcq-4
Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%203%20-%20Conditional%20Probability/Solution.txt
Cards of the Same Suithttps://www.hackerrank.com/challenges/s10-mcq-5
Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%203%20-%20Cards%20of%20the%20Same%20Suit/Solution.txt
Drawing Marbleshttps://www.hackerrank.com/challenges/s10-mcq-6
Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%203%20-%20Drawing%20Marbles/Solution.txt
Binomial Distribution Ihttps://www.hackerrank.com/challenges/s10-binomial-distribution-1
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%204%20-%20Binomial%20Distribution%20I/Solution.java
Binomial Distribution IIhttps://www.hackerrank.com/challenges/s10-binomial-distribution-2
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%204%20-%20Binomial%20Distribution%20II/Solution.java
Geometric Distribution Ihttps://www.hackerrank.com/challenges/s10-geometric-distribution-1
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%204%20-%20Geometric%20Distribution%20I/Solution.java
Geometric Distribution IIhttps://www.hackerrank.com/challenges/s10-geometric-distribution-2
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%204%20-%20Geometric%20Distribution%20II/Solution.java
Poisson Distribution Ihttps://www.hackerrank.com/challenges/s10-poisson-distribution-1
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%205%20-%20Poisson%20Distribution%20I/Solution.java
Poisson Distribution IIhttps://www.hackerrank.com/challenges/s10-poisson-distribution-2
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%205%20-%20Poisson%20Distribution%20II/Solution.java
Normal Distribution Ihttps://www.hackerrank.com/challenges/s10-normal-distribution-1
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%205%20-%20Normal%20Distribution%20I/Solution.java
Normal Distribution IIhttps://www.hackerrank.com/challenges/s10-normal-distribution-2
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%205%20-%20Normal%20Distribution%20II/Solution.java
The Central Limit Theorem Ihttps://www.hackerrank.com/challenges/s10-the-central-limit-theorem-1
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%206%20-%20The%20Central%20Limit%20Theorem%20I/Solution.java
The Central Limit Theorem IIhttps://www.hackerrank.com/challenges/s10-the-central-limit-theorem-2
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%206%20-%20The%20Central%20Limit%20Theorem%20II/Solution.java
The Central Limit Theorem IIIhttps://www.hackerrank.com/challenges/s10-the-central-limit-theorem-3
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%206%20-%20The%20Central%20Limit%20Theorem%20III/Solution.java
Pearson Correlation Coefficient Ihttps://www.hackerrank.com/challenges/s10-pearson-correlation-coefficient
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%207%20-%20Pearson%20Correlation%20Coefficient%20I/Solution.java
Spearman's Rank Correlation Coefficienthttps://www.hackerrank.com/challenges/s10-spearman-rank-correlation-coefficient
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%207%20-%20Spearman%27s%20Rank%20Correlation%20Coefficient/Solution.java
Least Square Regression Linehttps://www.hackerrank.com/challenges/s10-least-square-regression-line
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%208%20-%20Least%20Square%20Regression%20Rate/Solution.java
Pearson Correlation Coefficient IIhttps://www.hackerrank.com/challenges/s10-mcq-7
Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%208%20-%20Pearson%20Correlation%20Coefficient%20II/Solution.txt
Multiple Linear Regressionhttps://www.hackerrank.com/challenges/s10-multiple-linear-regression
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/10%20Days%20of%20Statistics/Day%209%20-%20Multiple%20Linear%20Regression/Solution.java
https://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions#30-days-of-code
Hello, Worldhttps://www.hackerrank.com/challenges/30-hello-world
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2000%20-%20Hello%2C%20World/Solution.java
Data Typeshttps://www.hackerrank.com/challenges/30-data-types
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2001%20-%20Data%20Types/Solution.java
Operatorshttps://www.hackerrank.com/challenges/30-operators
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2002%20-%20Operators/Solution.java
Intro to Conditional Statementshttps://www.hackerrank.com/challenges/30-conditional-statements
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2003%20-%20Intro%20to%20Conditional%20Statements/Solution.java
Class vs. Instancehttps://www.hackerrank.com/challenges/30-class-vs-instance
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2004%20-%20Class%20vs.%20Instance/Solution.java
Loopshttps://www.hackerrank.com/challenges/30-loops
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2005%20-%20Loops/Solution.java
Let's Reviewhttps://www.hackerrank.com/challenges/30-review-loop
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2006%20-%20Let's%20Review/Solution.java
Arrayshttps://www.hackerrank.com/challenges/30-arrays
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2007%20-%20Arrays/Solution.java
Dictionaries and Mapshttps://www.hackerrank.com/challenges/30-dictionaries-and-maps
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2008%20-%20Dictionaries%20and%20Maps/Solution.java
Recursionhttps://www.hackerrank.com/challenges/30-recursion
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2009%20-%20Recursion/Solution.java
Binary Numbershttps://www.hackerrank.com/challenges/30-binary-numbers
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2010%20-%20Binary%20Numbers/Solution.java
2D Arrayshttps://www.hackerrank.com/challenges/30-2d-arrays
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2011%20-%202D%20Arrays/Solution.java
Inheritancehttps://www.hackerrank.com/challenges/30-inheritance
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2012%20-%20Inheritance/Solution.java
Abstract Classeshttps://www.hackerrank.com/challenges/30-abstract-classes
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2013%20-%20Abstract%20Classes/Solution.java
Scopehttps://www.hackerrank.com/challenges/30-scope
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2014%20-%20Scope/Solution.java
Linked Listhttps://www.hackerrank.com/challenges/30-linked-list
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2015%20-%20Linked%20List/Solution.java
Exceptions - String to Integerhttps://www.hackerrank.com/challenges/30-exceptions-string-to-integer
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2016%20-%20Exceptions%20-%20String%20to%20Integer/Solution.java
More Exceptionshttps://www.hackerrank.com/challenges/30-more-exceptions
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2017%20-%20More%20Exceptions/Solution.java
Queues and Stackshttps://www.hackerrank.com/challenges/30-queues-stacks
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2018%20-%20Queues%20and%20Stacks/Solution.java
Interfaceshttps://www.hackerrank.com/challenges/30-interfaces
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2019%20-%20Interfaces/Solution.java
Sortinghttps://www.hackerrank.com/challenges/30-sorting
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2020%20-%20Sorting/Solution.java
Genericshttps://www.hackerrank.com/challenges/30-generics
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2021%20-%20Generics/Solution.java
Binary Search Treeshttps://www.hackerrank.com/challenges/30-binary-search-trees
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2022%20-%20Binary%20Search%20Trees/Solution.java
BST Level-Order Traversalhttps://www.hackerrank.com/challenges/30-binary-trees
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2023%20-%20BST%20Level-Order%20Traversal/Solution.java
More Linked Listshttps://www.hackerrank.com/challenges/30-linked-list-deletion
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2024%20-%20More%20Linked%20Lists/Solution.java
Running Time and Complexityhttps://www.hackerrank.com/challenges/30-running-time-and-complexity
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2025%20-%20Running%20Time%20and%20Complexity/Solution.java
Nested Logichttps://www.hackerrank.com/challenges/30-nested-logic
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2026%20-%20Nested%20Logic/Solution.java
Testinghttps://www.hackerrank.com/challenges/30-testing
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/30%20Days%20of%20Code/Day%2027%20-%20Testing/Solution.java
https://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions#algorithms
Quicksort 1 - Partitionhttps://www.hackerrank.com/challenges/quicksort1
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Sorting/Quicksort%201%20-%20Partition/Solution.java
Marc's Cakewalkhttps://www.hackerrank.com/challenges/marcs-cakewalk
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Sorting/Marc%27s%20Cakewalk/Solution.java
Minimum Absolute Difference in an Arrayhttps://www.hackerrank.com/challenges/minimum-absolute-difference-in-an-array
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Sorting/Minimum%20Absolute%20Difference%20in%20an%20Array/Solution.java
Luck Balancehttps://www.hackerrank.com/challenges/luck-balance
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Sorting/Luck%20Balance/Solution.java
Insertion Sort - Part 1https://www.hackerrank.com/challenges/insertionsort1
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Sorting/Insertion%20Sort%20-%20Part%201/Solution.java
Insertion Sort - Part 2https://www.hackerrank.com/challenges/insertionsort2
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Sorting/Insertion%20Sort%20-%20Part%202/Solution.java
Correctness and the Loop Invarianthttps://www.hackerrank.com/challenges/correctness-invariant
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Sorting/Correctness%20and%20the%20Loop%20Invariant/Solution.java
Running Time of Algorithmshttps://www.hackerrank.com/challenges/runningtime
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Sorting/Running%20Time%20of%20Algorithms/Solution.java
Quicksort 2 - Sortinghttps://www.hackerrank.com/challenges/quicksort2
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Sorting/Quicksort%202%20-%20Sorting/Solution.java
Counting Sort 1https://www.hackerrank.com/challenges/countingsort1
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Sorting/Counting%20Sort%201/Solution.java
Counting Sort 2https://www.hackerrank.com/challenges/countingsort2
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Sorting/Counting%20Sort%202/Solution.java
Counting Sort 3https://www.hackerrank.com/challenges/countingsort3
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Sorting/Counting%20Sort%203/Solution.java
Intro to Tutorial Challengeshttps://www.hackerrank.com/challenges/tutorial-intro
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Sorting/Intro%20to%20Tutorial%20Challenges/Solution.java
Quicksort In-Placehttps://www.hackerrank.com/challenges/quicksort3
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Sorting/Quicksort%20In-Place/Solution.java
Running Time of Quicksorthttps://www.hackerrank.com/challenges/quicksort4
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Sorting/Running%20Time%20of%20Quicksort/Solution.java
The Full Counting Sorthttps://www.hackerrank.com/challenges/countingsort4
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Sorting/The%20Full%20Counting%20Sort/Solution.java
Ice Cream Parlorhttps://www.hackerrank.com/challenges/icecream-parlor
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Search/Ice%20Cream%20Parlor/Solution.java
Connected Cells in a Gridhttps://www.hackerrank.com/challenges/connected-cell-in-a-grid
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Search/Connected%20Cells%20in%20a%20Grid/Solution.java
Grid Challengehttps://www.hackerrank.com/challenges/grid-challenge
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Greedy/Grid%20Challenge/Solution.java
Maximum Perimeter Trianglehttps://www.hackerrank.com/challenges/maximum-perimeter-triangle
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Greedy/Maximum%20Perimeter%20Triangle/Solution.java
Beautiful Pairshttps://www.hackerrank.com/challenges/beautiful-pairs
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Greedy/Beautiful%20Pairs/Solution.java
Breadth First Search - Shortest Reachhttps://www.hackerrank.com/challenges/bfsshortreach
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Graph%20Theory/Breadth%20First%20Search%20-%20Shortest%20Reach/Solution.java
Super Reduced Stringhttps://www.hackerrank.com/challenges/reduced-string
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Strings/Super%20Reduced%20String/Solution.java
CamelCasehttps://www.hackerrank.com/challenges/camelcase
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Strings/CamelCase/Solution.java
Two Charactershttps://www.hackerrank.com/challenges/two-characters
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Strings/Two%20Characters/Solution.java
Caesar Cipherhttps://www.hackerrank.com/challenges/caesar-cipher-1
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Strings/Caesar%20Cipher/Solution.java
Mars Explorationhttps://www.hackerrank.com/challenges/mars-exploration
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Strings/Mars%20Exploration/Solution.java
Weighted Uniform Stringshttps://www.hackerrank.com/challenges/weighted-uniform-string
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Strings/Weighted%20Uniform%20Strings/Solution.java
Gemstoneshttps://www.hackerrank.com/challenges/gem-stones
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Strings/Gemstones/Solution.java
Alternating Charactershttps://www.hackerrank.com/challenges/alternating-characters
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Strings/Alternating%20Characters/Solution.java
Beautiful Binary Stringhttps://www.hackerrank.com/challenges/beautiful-binary-string
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Strings/Beautiful%20Binary%20String/Solution.java
The Love-Letter Mysteryhttps://www.hackerrank.com/challenges/the-love-letter-mystery
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Strings/The%20Love-Letter%20Mystery/Solution.java
String Constructionhttps://www.hackerrank.com/challenges/string-construction
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Strings/String%20Construction/Solution.java
The Coin Change Problemhttps://www.hackerrank.com/challenges/coin-change
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Dynamic%20Programming/The%20Coin%20Change%20Problem/Solution.java
Lonely Integerhttps://www.hackerrank.com/challenges/lonely-integer
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Bit%20Manipulation/Lonely%20Integer/Solution.java
Bit Manipulation: Lonely Integerhttps://www.hackerrank.com/challenges/lonely-integer
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Bit%20Manipulation/Bit%20Manipulation%20-%20Lonely%20Integer/Solution.java
Sum vs XORhttps://www.hackerrank.com/challenges/sum-vs-xor
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Bit%20Manipulation/Sum%20vs%20XOR/Solution.java
Maximizing XORhttps://www.hackerrank.com/challenges/maximizing-xor
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Bit%20Manipulation/Maximizing%20XOR/Solution.java
Sansa and XORhttps://www.hackerrank.com/challenges/sansa-and-xor
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Bit%20Manipulation/Sansa%20and%20XOR/Solution.java
Counter gamehttps://www.hackerrank.com/challenges/counter-game
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Algorithms/Bit%20Manipulation/Counter%20game/Solution.java
https://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions#cracking-the-coding-interview
Time Complexity: Primalityhttps://www.hackerrank.com/challenges/ctci-big-o
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Techniques%2C%20Concepts/Time%20Complexity%20-%20Primality/Solution.java
Recursion: Fibonacci Numbershttps://www.hackerrank.com/challenges/ctci-fibonacci-numbers
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Techniques%2C%20Concepts/Recursion%20-%20Fibonacci%20Numbers/Solution.java
Recursion: Davis' Staircasehttps://www.hackerrank.com/challenges/ctci-recursive-staircase
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Techniques%2C%20Concepts/Recursion%20-%20Davis'%20Staircase/Solution.java
DP: Coin Changehttps://www.hackerrank.com/challenges/ctci-coin-change
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Techniques%2C%20Concepts/DP%20-%20Coin%20Change/Solution.java
Bit Manipulation: Lonely Integerhttps://www.hackerrank.com/challenges/ctci-lonely-integer
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Techniques%2C%20Concepts/Bit%20Manipulation%20-%20Lonely%20Integer/Solution.java
Arrays: Left Rotationhttps://www.hackerrank.com/challenges/ctci-array-left-rotation
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Data%20Structures/Arrays%20-%20Left%20Rotation/Solution.java
Strings: Making Anagramshttps://www.hackerrank.com/challenges/ctci-making-anagrams
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Data%20Structures/Strings%20-%20Making%20Anagrams/Solution.java
Hash Tables: Ransom Notehttps://www.hackerrank.com/challenges/ctci-ransom-note
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Data%20Structures/Hash%20Tables%20-%20Ransom%20Note/Solution.java
Linked Lists: Detect a Cyclehttps://www.hackerrank.com/challenges/ctci-linked-list-cycle
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Data%20Structures/Linked%20Lists%20-%20Detect%20a%20Cycle/Solution.java
Stacks: Balanced Bracketshttps://www.hackerrank.com/challenges/ctci-balanced-brackets
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Data%20Structures/Stacks%20-%20Balanced%20Brackets/Solution.java
Queues: A Tale of Two Stackshttps://www.hackerrank.com/challenges/ctci-queue-using-two-stacks
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Data%20Structures/Queue%20-%20A%20Tale%20of%20Two%20Stacks/Solution.java
Trees: Is This a Binary Search Tree?https://www.hackerrank.com/challenges/ctci-is-binary-search-tree
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Data%20Structures/Trees%20-%20Is%20This%20a%20Binary%20Search%20Tree/Solution.java
Heaps: Find the Running Medianhttps://www.hackerrank.com/challenges/ctci-find-the-running-median
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Data%20Structures/Heaps%20-%20Find%20the%20Running%20Median/Solution.java
Tries: Contactshttps://www.hackerrank.com/challenges/ctci-contacts
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Data%20Structures/Tries%20-%20Contacts/Solution.java
Sorting: Bubble Sorthttps://www.hackerrank.com/challenges/ctci-bubble-sort
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Algorithms/Sorting%20-%20Bubble%20Sort/Solution.java
Sorting: Comparatorhttps://www.hackerrank.com/challenges/ctci-comparator-sorting
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Algorithms/Sorting%20-%20Comparator/Solution.java
Merge Sort: Counting Inversionshttps://www.hackerrank.com/challenges/ctci-merge-sort
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Algorithms/Merge%20Sort%20-%20Counting%20Inversions/Solution.java
Binary Search: Ice Cream Parlorhttps://www.hackerrank.com/challenges/ctci-ice-cream-parlor
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Algorithms/Binary%20Search%20-%20Ice%20Cream%20Parlor/Solution.java
DFS: Connected Cell in a Gridhttps://www.hackerrank.com/challenges/ctci-connected-cell-in-a-grid
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Algorithms/DFS%20-%20Connected%20Cell%20in%20a%20Grid/Solution.java
BFS: Shortest Reach in a Graphhttps://www.hackerrank.com/challenges/ctci-bfs-shortest-reach
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Cracking%20the%20Coding%20Interview/Algorithms/BFS%20-%20Shortest%20Reach%20in%20a%20Graph/Solution.java
https://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions#data-structures
Arrays - DShttps://www.hackerrank.com/challenges/arrays-ds
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Arrays/Arrays%20-%20DS/Solution.java
2D Array - DShttps://www.hackerrank.com/challenges/2d-array
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Arrays/2D%20Array%20-%20DS/Solution.java
Dynamic Arrayhttps://www.hackerrank.com/challenges/dynamic-array
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Arrays/Dynamic%20Array/Solution.java
Left Rotationhttps://www.hackerrank.com/challenges/array-left-rotation
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Arrays/Left%20Rotation/Solution.java
Sparse Arrayshttps://www.hackerrank.com/challenges/sparse-arrays
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Arrays/Sparse%20Arrays/Solution.java
Algorithmic Crushhttps://www.hackerrank.com/challenges/crush
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Arrays/Algorithmic%20Crush/Solution.java
Maximum Elementhttps://www.hackerrank.com/challenges/maximum-element
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Stacks/Maximum%20Element/Solution.java
Balanced Bracketshttps://www.hackerrank.com/challenges/balanced-brackets
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Stacks/Balanced%20Brackets/Solution.java
Tree: Preorder Traversalhttps://www.hackerrank.com/challenges/tree-preorder-traversal
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Trees/Tree%20-%20Preorder%20Traversal/Solution.java
Tree: Inorder Traversalhttps://www.hackerrank.com/challenges/tree-inorder-traversal
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Trees/Tree%20-%20Inorder%20Traversal/Solution.java
Tree: Postorder Traversalhttps://www.hackerrank.com/challenges/tree-postorder-traversal
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Trees/Tree%20-%20Postorder%20Traversal/Solution.java
Tree: Height of a Binary Treehttps://www.hackerrank.com/challenges/tree-height-of-a-binary-tree
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Trees/Tree%20-%20Height%20of%20a%20Binary%20Tree/Solution.java
Tree: Level Order Traversalhttps://www.hackerrank.com/challenges/tree-level-order-traversal
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Trees/Tree%20-%20Level%20Order%20Traversal/Solution.java
Tree: Huffman Decodinghttps://www.hackerrank.com/challenges/tree-huffman-decoding
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Trees/Tree%20-%20Huffman%20Decoding/Solution.java
Binary Search Tree: Insertionhttps://www.hackerrank.com/challenges/binary-search-tree-insertion
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Trees/Binary%20Search%20Tree%20-%20Insertion/Solution.java
Binary Search Tree: Lowest Common Ancestorhttps://www.hackerrank.com/challenges/binary-search-tree-lowest-common-ancestor
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Trees/Binary%20Search%20Tree%20-%20Lowest%20Common%20Ancestor/Solution.java
Is This a Binary Search Tree?https://www.hackerrank.com/challenges/is-binary-search-tree
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Trees/Is%20This%20a%20Binary%20Search%20Tree/Solution.java
Swap Nodes [Algo]https://www.hackerrank.com/challenges/swap-nodes-algo
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Trees/Swap%20Nodes%20%5BAlgo%5D/Solution.java
Square-Ten Treehttps://www.hackerrank.com/challenges/square-ten-tree
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Trees/Square-Ten%20Tree/Solution.java
Print the Elements of a Linked Listhttps://www.hackerrank.com/challenges/print-the-elements-of-a-linked-list
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Linked%20Lists/Print%20the%20Elements%20of%20a%20Linked%20List/Solution.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
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Linked%20Lists/Insert%20a%20node%20at%20the%20head%20of%20a%20linked%20list/Solution.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
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Linked%20Lists/Insert%20a%20Node%20at%20the%20Tail%20of%20a%20Linked%20List/Solution.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
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Linked%20Lists/Insert%20a%20node%20at%20a%20specific%20position%20in%20a%20linked%20list/Solution.java
Delete a Nodehttps://www.hackerrank.com/challenges/delete-a-node-from-a-linked-list
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Linked%20Lists/Delete%20a%20Node/Solution.java
Print in Reversehttps://www.hackerrank.com/challenges/print-the-elements-of-a-linked-list-in-reverse
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Linked%20Lists/Print%20in%20Reverse/Solution.java
Reverse a linked listhttps://www.hackerrank.com/challenges/reverse-a-linked-list
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Linked%20Lists/Reverse%20a%20linked%20list/Solution.java
Compare two linked listshttps://www.hackerrank.com/challenges/compare-two-linked-lists
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Linked%20Lists/Compare%20two%20linked%20lists/Solution.java
Merge two sorted linked listshttps://www.hackerrank.com/challenges/merge-two-sorted-linked-lists
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Linked%20Lists/Merge%20two%20sorted%20linked%20lists/Solution.java
Get Node Valuehttps://www.hackerrank.com/challenges/get-the-value-of-the-node-at-a-specific-position-from-the-tail
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Linked%20Lists/Get%20Node%20Value/Solution.java
Delete duplicate-value nodes from a sorted linked listhttps://www.hackerrank.com/challenges/delete-duplicate-value-nodes-from-a-sorted-linked-list
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Linked%20Lists/Delete%20duplicate-value%20nodes%20from%20a%20sorted%20linked%20list/Solution.java
Cycle Detectionhttps://www.hackerrank.com/challenges/detect-whether-a-linked-list-contains-a-cycle
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Linked%20Lists/Cycle%20Detection/Solution.java
Find Merge Point of Two Listshttps://www.hackerrank.com/challenges/find-the-merge-point-of-two-joined-linked-lists
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Linked%20Lists/Find%20Merge%20Point%20of%20Two%20Lists/Solution.java
Inserting a Node Into a Sorted Doubly Linked Listhttps://www.hackerrank.com/challenges/insert-a-node-into-a-sorted-doubly-linked-list
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Linked%20Lists/Inserting%20a%20Node%20Into%20a%20Sorted%20Doubly%20Linked%20List/Solution.java
Reverse a doubly linked listhttps://www.hackerrank.com/challenges/reverse-a-doubly-linked-list
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Linked%20Lists/Reverse%20a%20doubly%20linked%20list/Solution.java
Contactshttps://www.hackerrank.com/challenges/contacts
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Trie/Contacts/Solution.java
Queue using Two Stackshttps://www.hackerrank.com/challenges/queue-using-two-stacks
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Queues/Queue%20using%20Two%20Stacks/Solution.java
Find the Running Medianhttps://www.hackerrank.com/challenges/find-the-running-median
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Heaps/Find%20the%20Running%20Median/Solution.java
Data Structures MCQ 1https://www.hackerrank.com/challenges/how-well-do-you-know-trees
Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Multiple%20Choice/Data%20Structures%20MCQ%201/Solution.txt
Data Structures MCQ 2https://www.hackerrank.com/challenges/are-you-an-expert-on-data-structures
Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Multiple%20Choice/Data%20Structures%20MCQ%202/Solution.txt
Data Structures MCQ 3https://www.hackerrank.com/challenges/are-you-an-expert-on-data-structures-1
Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Data%20Structures/Multiple%20Choice/Data%20Structures%20MCQ%203/Solution.txt
https://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions#general-programming
Solve Me Firsthttps://www.hackerrank.com/challenges/solve-me-first
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Solve%20Me%20First/Solution.java
Staircasehttps://www.hackerrank.com/challenges/staircase
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Staircase/Solution.java
Plus Minushttps://www.hackerrank.com/challenges/plus-minus
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Plus%20Minus/Solution.java
Diagonal Differencehttps://www.hackerrank.com/challenges/diagonal-difference
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Diagonal%20Difference/Solution.java
A Very Big Sumhttps://www.hackerrank.com/challenges/a-very-big-sum
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/A%20Very%20Big%20Sum/Solution.java
Simple Array Sumhttps://www.hackerrank.com/challenges/simple-array-sum
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Simple%20Array%20Sum/Solution.java
Compare the Tripletshttps://www.hackerrank.com/challenges/compare-the-triplets
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Compare%20the%20Triplets/Solution.java
Divisible Sum Pairshttps://www.hackerrank.com/challenges/divisible-sum-pairs
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Divisible%20Sum%20Pairs/Solution.java
Kangaroohttps://www.hackerrank.com/challenges/kangaroo
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Kangaroo/Solution.java
Drawing Bookhttps://www.hackerrank.com/challenges/drawing-book
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Drawing%20Book/Solution.java
Birthday Cake Candleshttps://www.hackerrank.com/challenges/birthday-cake-candles
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Birthday%20Cake%20Candles/Solution.java
Bon Appetithttps://www.hackerrank.com/challenges/bon-appetit
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Bon%20Appetit/Solution.java
Sock Merchanthttps://www.hackerrank.com/challenges/sock-merchant
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Sock%20Merchant/Solution.java
Apple and Orangehttps://www.hackerrank.com/challenges/apple-and-orange
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Apple%20and%20Orange/Solution.java
Between Two Setshttps://www.hackerrank.com/challenges/between-two-sets
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Between%20Two%20Sets/Solution.java
Mini-max Sumhttps://www.hackerrank.com/challenges/mini-max-sum
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Mini-Max%20Sum/Solution.java
Grading Studentshttps://www.hackerrank.com/challenges/grading
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Grading%20Students/Solution.java
Breaking the Recordshttps://www.hackerrank.com/challenges/breaking-best-and-worst-records
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Breaking%20the%20Records/Solution.java
Migratory Birdshttps://www.hackerrank.com/challenges/migratory-birds
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Migratory%20Birds/Solution.java
Birthday Chocolatehttps://www.hackerrank.com/challenges/the-birthday-bar
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Birthday%20Chocolate/Solution.java
Time Conversionhttps://www.hackerrank.com/challenges/time-conversion
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Time%20Conversion/Solution.java
Library Finehttps://www.hackerrank.com/challenges/library-fine
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Library%20Fine/Solution.java
Save the Prisoner!https://www.hackerrank.com/challenges/save-the-prisoner
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Save%20the%20Prisoner!/Solution.java
Jumping on the Clouds - Revisitedhttps://www.hackerrank.com/challenges/jumping-on-the-clouds-revisited
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Jumping%20on%20the%20Clouds%20-%20Revisited/Solution.java
Counting Valleyshttps://www.hackerrank.com/challenges/counting-valleys
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Counting%20Valleys/Solution.java
Viral Advertisinghttps://www.hackerrank.com/challenges/strange-advertising
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Viral%20Advertising/Solution.java
Beautiful Days at the Movieshttps://www.hackerrank.com/challenges/beautiful-days-at-the-movies
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Beautiful%20Days%20at%20the%20Movies/Solution.java
Electronics Shophttps://www.hackerrank.com/challenges/electronics-shop
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Electronics%20Shop/Solution.java
Cats and a Mousehttps://www.hackerrank.com/challenges/cats-and-a-mouse
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Cats%20and%20a%20Mouse/Solution.java
The Hurdle Racehttps://www.hackerrank.com/challenges/the-hurdle-race
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/The%20Hurdle%20Race/Solution.java
Utopian Treehttps://www.hackerrank.com/challenges/utopian-tree
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Utopian%20Tree/Solution.java
Circular Array Rotationhttps://www.hackerrank.com/challenges/circular-array-rotation
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Circular%20Array%20Rotation/Solution.java
Sherlock and Squareshttps://www.hackerrank.com/challenges/sherlock-and-squares
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Sherlock%20and%20Squares/Solution.java
Angry Professorhttps://www.hackerrank.com/challenges/angry-professor
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Angry%20Professor/Solution.java
Extra Long Factorialshttps://www.hackerrank.com/challenges/extra-long-factorials
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Extra%20Long%20Factorials/Solution.java
Minimum Distanceshttps://www.hackerrank.com/challenges/minimum-distances
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Minimum%20Distances/Solution.java
Jumping on the Cloudshttps://www.hackerrank.com/challenges/jumping-on-the-clouds
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Jumping%20on%20the%20Clouds/Solution.java
Equalize the Arrayhttps://www.hackerrank.com/challenges/equality-in-a-array
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Equalize%20the%20Array/Solution.java
Designer PDF Viewerhttps://www.hackerrank.com/challenges/designer-pdf-viewer
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Designer%20PDF%20Viewer/Solution.java
Repeated Stringhttps://www.hackerrank.com/challenges/repeated-string
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Repeated%20String/Solution.java
Append and Deletehttps://www.hackerrank.com/challenges/append-and-delete
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Append%20and%20Delete/Solution.java
Picking Numbershttps://www.hackerrank.com/challenges/picking-numbers
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Picking%20Numbers/Solution.java
Climbing the Leaderboardhttps://www.hackerrank.com/challenges/climbing-the-leaderboard
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Climbing%20the%20Leaderboard/Solution.java
Sequence Equationhttps://www.hackerrank.com/challenges/permutation-equation
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Sequence%20Equation/Solution.java
Find Digitshttps://www.hackerrank.com/challenges/find-digits
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Find%20Digits/Solution.java
Cut the stickshttps://www.hackerrank.com/challenges/cut-the-sticks
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Cut%20the%20sticks/Solution.java
Taum and B'dayhttps://www.hackerrank.com/challenges/taum-and-bday
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Taum%20and%20B%27day/Solution.java
Flatland Space Stationshttps://www.hackerrank.com/challenges/flatland-space-stations
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Flatland%20Space%20Stations/Solution.java
Fair Rationshttps://www.hackerrank.com/challenges/fair-rations
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Fair%20Rations/Solution.java
Manasa and Stoneshttps://www.hackerrank.com/challenges/manasa-and-stones
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Basic%20Programming/Manasa%20and%20Stones/Solution.java
Class vs. Instancehttps://www.hackerrank.com/challenges/class-vs-instance
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Object-oriented%20Programming/Class%20vs.%20Instance/Solution.java
Inheritancehttps://www.hackerrank.com/challenges/inheritance
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Object-oriented%20Programming/Inheritance/Solution.java
Abstract Classeshttps://www.hackerrank.com/challenges/abstract-classes
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/Object-oriented%20Programming/Abstract%20Classes/Solution.java
HackerRank in a String!https://www.hackerrank.com/challenges/hackerrank-in-a-string
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/General%20Programming/RegEx/HackerRank%20in%20a%20String!/Solution.java
https://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions#implementation
Pangramshttps://www.hackerrank.com/challenges/pangrams
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Implementation/Brute%20Force/Pangrams/Solution.java
Strings: Making Anagramshttps://www.hackerrank.com/challenges/ctci-making-anagrams
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Implementation/Brute%20Force/Strings%20-%20Making%20Anagrams/Solution.java
Making Anagramshttps://www.hackerrank.com/challenges/making-anagrams
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Implementation/Brute%20Force/Making%20Anagrams/Solution.java
Modified Kaprekar Numbershttps://www.hackerrank.com/challenges/kaprekar-numbers
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Implementation/Brute%20Force/Modified%20Kaprekar%20Numbers/Solution.java
https://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions#java
Welcome to Java!https://www.hackerrank.com/challenges/welcome-to-java
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Introduction/Welcome%20to%20Java!/Solution.java
Java Stdin and Stdout Ihttps://www.hackerrank.com/challenges/java-stdin-and-stdout-1
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Introduction/Java%20Stdin%20and%20Stdout%20I/Solution.java
Java If-Elsehttps://www.hackerrank.com/challenges/java-if-else
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Introduction/Java%20If-Else/Solution.java
Java Stdin and Stdout IIhttps://www.hackerrank.com/challenges/java-stdin-stdout
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Introduction/Java%20Stdin%20and%20Stdout%20II/Solution.java
Java Output Formattinghttps://www.hackerrank.com/challenges/java-output-formatting
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Introduction/Java%20Output%20Formatting/Solution.java
Java Loops Ihttps://www.hackerrank.com/challenges/java-loops-i
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Introduction/Java%20Loops%20I/Solution.java
Java Loops IIhttps://www.hackerrank.com/challenges/java-loops
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Introduction/Java%20Loops%20II/Solution.java
Java Datatypeshttps://www.hackerrank.com/challenges/java-datatypes
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Introduction/Java%20Datatypes/Solution.java
Java End-of-filehttps://www.hackerrank.com/challenges/java-end-of-file
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Introduction/Java%20End-of-file/Solution.java
Java Static Initializer Blockhttps://www.hackerrank.com/challenges/java-static-initializer-block
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Introduction/Java%20Static%20Initializer%20Block/Solution.java
Java Int to Stringhttps://www.hackerrank.com/challenges/java-int-to-string
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Introduction/Java%20Int%20to%20String/Solution.java
Java Date and Timehttps://www.hackerrank.com/challenges/java-date-and-time
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Introduction/Java%20Date%20and%20Time/Solution.java
Java Currency Formatterhttps://www.hackerrank.com/challenges/java-currency-formatter
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Introduction/Java%20Currency%20Formatter/Solution.java
Java Strings Introductionhttps://www.hackerrank.com/challenges/java-strings-introduction
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Strings/Java%20Strings%20Introduction/Solution.java
Java Substringhttps://www.hackerrank.com/challenges/java-substring
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Strings/Java%20Substring/Solution.java
Java String Comparehttps://www.hackerrank.com/challenges/java-string-compare
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Strings/Java%20String%20Compare/Solution.java
Java String Reversehttps://www.hackerrank.com/challenges/java-string-reverse
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Strings/Java%20String%20Reverse/Solution.java
Java Anagramshttps://www.hackerrank.com/challenges/java-anagrams
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Strings/Java%20Anagrams/Solution.java
Java String Tokenshttps://www.hackerrank.com/challenges/java-string-tokens
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Strings/Java%20String%20Tokens/Solution.java
Pattern Syntax Checkerhttps://www.hackerrank.com/challenges/pattern-syntax-checker
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Strings/Pattern%20Syntax%20Checker/Solution.java
Java Regexhttps://www.hackerrank.com/challenges/java-regex
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Strings/Java%20Regex/Solution.java
Java Regex 2 - Duplicate Wordshttps://www.hackerrank.com/challenges/duplicate-word
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Strings/Java%20Regex%202%20-%20Duplicate%20Words/Solution.java
Java Regex 3 - Username Checkerhttps://www.hackerrank.com/challenges/valid-username-checker
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Strings/Java%20Regex%203%20-%20Username%20Checker/Solution.java
Tag Content Extractorhttps://www.hackerrank.com/challenges/tag-content-extractor
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Strings/Tag%20Content%20Extractor/Solution.java
Java BigIntegerhttps://www.hackerrank.com/challenges/java-biginteger
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/BigNumber/Java%20BigInteger/Solution.java
Java BigDecimalhttps://www.hackerrank.com/challenges/java-bigdecimal
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/BigNumber/Java%20BigDecimal/Solution.java
Java Primality Testhttps://www.hackerrank.com/challenges/java-primality-test
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/BigNumber/Java%20Primality%20Test/Solution.java
Java 1D Arrayhttps://www.hackerrank.com/challenges/java-1d-array-introduction
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Data%20Structures/Java%201D%20Array/Solution.java
Java 2D Arrayhttps://www.hackerrank.com/challenges/java-2d-array
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Data%20Structures/Java%202D%20Array/Solution.java
Java Subarrayhttps://www.hackerrank.com/challenges/java-negative-subarray
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Data%20Structures/Java%20Subarray/Solution.java
Java Arraylisthttps://www.hackerrank.com/challenges/java-arraylist
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Data%20Structures/Java%20ArrayList/Solution.java
Java 1D Array (Part 2)https://www.hackerrank.com/challenges/java-1d-array
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Data%20Structures/Java%201D%20Array%20(Part%202)/Solution.java
Java Listhttps://www.hackerrank.com/challenges/java-list
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Data%20Structures/Java%20List/Solution.java
Java Maphttps://www.hackerrank.com/challenges/phone-book
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Data%20Structures/Java%20Map/Solution.java
Java Stackhttps://www.hackerrank.com/challenges/java-stack
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Data%20Structures/Java%20Stack/Solution.java
Java Hashsethttps://www.hackerrank.com/challenges/java-hashset
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Data%20Structures/Java%20Hashset/Solution.java
Java Genericshttps://www.hackerrank.com/challenges/java-generics
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Data%20Structures/Java%20Generics/Solution.java
Java Comparatorhttps://www.hackerrank.com/challenges/java-comparator
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Data%20Structures/Java%20Comparator/Solution.java
Java Sorthttps://www.hackerrank.com/challenges/java-sort
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Data%20Structures/Java%20Sort/Solution.java
Java Dequeuehttps://www.hackerrank.com/challenges/java-dequeue
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Data%20Structures/Java%20Dequeue/Solution.java
Java BitSethttps://www.hackerrank.com/challenges/java-bitset
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Data%20Structures/Java%20BitSet/Solution.java
Java Inheritance Ihttps://www.hackerrank.com/challenges/java-inheritance-1
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Object%20Oriented%20Programming/Java%20Inheritance%20I/Solution.java
Java Inheritance IIhttps://www.hackerrank.com/challenges/java-inheritance-2
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Object%20Oriented%20Programming/Java%20Inheritance%20II/Solution.java
Java Abstract Classhttps://www.hackerrank.com/challenges/java-abstract-class
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Object%20Oriented%20Programming/Java%20Abstract%20Class/Solution.java
Java Interfacehttps://www.hackerrank.com/challenges/java-interface
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Object%20Oriented%20Programming/Java%20Interface/Solution.java
Java Method Overridinghttps://www.hackerrank.com/challenges/java-method-overriding
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Object%20Oriented%20Programming/Java%20Method%20Overriding/Solution.java
Java Method Overriding 2 (Super Keyword)https://www.hackerrank.com/challenges/java-method-overriding-2-super-keyword
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Object%20Oriented%20Programming/Java%20Method%20Overriding%202%20(Super%20Keyword)/Solution.java
Java Instanceof keywordhttps://www.hackerrank.com/challenges/java-instanceof-keyword
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Object%20Oriented%20Programming/Java%20Instanceof%20keyword/Solution.java
Java Iteratorhttps://www.hackerrank.com/challenges/java-iterator
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Object%20Oriented%20Programming/Java%20Iterator/Solution.java
Calculating Volumehttps://www.hackerrank.com/challenges/calculating-volume
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Object%20Oriented%20Programming/Calculating%20Volume/Solution.java
Java Exception Handling (Try-catch)https://www.hackerrank.com/challenges/java-exception-handling-try-catch
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Exception%20Handling/Java%20Exception%20Handling%20(Try-catch)/Solution.java
Java Exception Handlinghttps://www.hackerrank.com/challenges/java-exception-handling
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Exception%20Handling/Java%20Exception%20Handling/Solution.java
Java Varargs - Simple Additionhttps://www.hackerrank.com/challenges/simple-addition-varargs
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Advanced/Java%20Varargs%20-%20Simple%20Addition/Solution.java
Java Reflection - Attributeshttps://www.hackerrank.com/challenges/java-reflection-attributes
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Advanced/Java%20Reflection%20-%20Attributes/Solution.java
Can You Accesshttps://www.hackerrank.com/challenges/can-you-access
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Advanced/Can%20You%20Access/Solution.java
Prime Checkerhttps://www.hackerrank.com/challenges/prime-checker
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Advanced/Prime%20Checker/Solution.java
Java Factory Patternhttps://www.hackerrank.com/challenges/java-factory
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Advanced/Java%20Factory%20Pattern/Solution.java
Java Singleton Patternhttps://www.hackerrank.com/challenges/java-singleton
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Advanced/Java%20Singleton%20Pattern/Solution.java
Java Visitor Patternhttps://www.hackerrank.com/challenges/java-vistor-pattern
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Advanced/Java%20Visitor%20Pattern/Solution.java
Java Annotationshttps://www.hackerrank.com/challenges/java-annotations
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Advanced/Java%20Annotations/Solution.java
Covariant Return Typeshttps://www.hackerrank.com/challenges/java-covariance
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Advanced/Covariant%20Return%20Types/Solution.java
Java Lambda Expressionshttps://www.hackerrank.com/challenges/java-lambda-expressions
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Advanced/Java%20Lambda%20Expressions/Solution.java
Java MD5https://www.hackerrank.com/challenges/java-md5
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Advanced/Java%20MD5/Solution.java
Java SHA-256https://www.hackerrank.com/challenges/sha-256
Solution.javahttps://github.com/RodneyShag/HackerRank_solutions/blob/master/Java/Advanced/Java%20SHA-256/Solution.java
https://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions#sql
Revising the Select Query Ihttps://www.hackerrank.com/challenges/revising-the-select-query
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Revising%20the%20Select%20Query%20I.sql
Revising the Select Query IIhttps://www.hackerrank.com/challenges/revising-the-select-query-2
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Revising%20the%20Select%20Query%20II.sql
Select Allhttps://www.hackerrank.com/challenges/select-all-sql
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Select%20All.sql
Select By IDhttps://www.hackerrank.com/challenges/select-by-id
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Select%20By%20ID.sql
Japanese Cities' Attributeshttps://www.hackerrank.com/challenges/japanese-cities-attributes
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Japanese%20Cities%27%20Attributes.sql
Japanese Cities' Nameshttps://www.hackerrank.com/challenges/japanese-cities-name
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Japanese%20Cities%27%20Names.sql
Weather Observation Station 1https://www.hackerrank.com/challenges/weather-observation-station-1
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Weather%20Observation%20Station%201.sql
Weather Observation Station 3https://www.hackerrank.com/challenges/weather-observation-station-3
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Weather%20Observation%20Station%203.sql
Weather Observation Station 4https://www.hackerrank.com/challenges/weather-observation-station-4
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Weather%20Observation%20Station%204.sql
Weather Observation Station 5https://www.hackerrank.com/challenges/weather-observation-station-5
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Weather%20Observation%20Station%205.sql
Weather Observation Station 6https://www.hackerrank.com/challenges/weather-observation-station-6
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Weather%20Observation%20Station%206.sql
Weather Observation Station 7https://www.hackerrank.com/challenges/weather-observation-station-7
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Weather%20Observation%20Station%207.sql
Weather Observation Station 8https://www.hackerrank.com/challenges/weather-observation-station-8
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Weather%20Observation%20Station%208.sql
Weather Observation Station 9https://www.hackerrank.com/challenges/weather-observation-station-9
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Weather%20Observation%20Station%209.sql
Weather Observation Station 10https://www.hackerrank.com/challenges/weather-observation-station-10
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Weather%20Observation%20Station%2010.sql
Weather Observation Station 11https://www.hackerrank.com/challenges/weather-observation-station-11
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Weather%20Observation%20Station%2011.sql
Weather Observation Station 12https://www.hackerrank.com/challenges/weather-observation-station-12
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Weather%20Observation%20Station%2012.sql
Higher Than 75 Markshttps://www.hackerrank.com/challenges/more-than-75-marks
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Higher%20Than%2075%20Marks.sql
Employee Nameshttps://www.hackerrank.com/challenges/name-of-employees
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Employee%20Names.sql
Employee Salarieshttps://www.hackerrank.com/challenges/salary-of-employees
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Select/Employee%20Salaries.sql
Asian Populationhttps://www.hackerrank.com/challenges/asian-population
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Join/Asian%20Population.sql
African Citieshttps://www.hackerrank.com/challenges/african-cities
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Join/African%20Cities.sql
Average Population of Each Continenthttps://www.hackerrank.com/challenges/average-population-of-each-continent
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Join/Average%20Population%20of%20Each%20Continent.sql
The Reporthttps://www.hackerrank.com/challenges/the-report
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Basic%20Join/The%20Report.sql
Revising Aggregations - The Count Functionhttps://www.hackerrank.com/challenges/revising-aggregations-the-count-function
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Aggregation/Revising%20Aggregations%20-%20The%20Count%20Function.sql
Revising Aggregations - The Sum Functionhttps://www.hackerrank.com/challenges/revising-aggregations-sum
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Aggregation/Revising%20Aggregations%20-%20The%20Sum%20Function.sql
Revising Aggregations - Averageshttps://www.hackerrank.com/challenges/revising-aggregations-the-average-function
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Aggregation/Revising%20Aggregations%20-%20Averages.sql
Average Populationhttps://www.hackerrank.com/challenges/average-population
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Aggregation/Average%20Population.sql
Japan Populationhttps://www.hackerrank.com/challenges/japan-population
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Aggregation/Japan%20Population.sql
Population Density Differencehttps://www.hackerrank.com/challenges/population-density-difference
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Aggregation/Population%20Density%20Difference.sql
The Blunderhttps://www.hackerrank.com/challenges/the-blunder
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Aggregation/The%20Blunder.sql
Top Earnershttps://www.hackerrank.com/challenges/earnings-of-employees
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Aggregation/Top%20Earners.sql
Weather Observation Station 2https://www.hackerrank.com/challenges/weather-observation-station-2
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Aggregation/Weather%20Observation%20Station%202.sql
Weather Observation Station 13https://www.hackerrank.com/challenges/weather-observation-station-13
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Aggregation/Weather%20Observation%20Station%2013.sql
Weather Observation Station 14https://www.hackerrank.com/challenges/weather-observation-station-14
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Aggregation/Weather%20Observation%20Station%2014.sql
Weather Observation Station 15https://www.hackerrank.com/challenges/weather-observation-station-15
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Aggregation/Weather%20Observation%20Station%2015.sql
Weather Observation Station 16https://www.hackerrank.com/challenges/weather-observation-station-16
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Aggregation/Weather%20Observation%20Station%2016.sql
Weather Observation Station 17https://www.hackerrank.com/challenges/weather-observation-station-17
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Aggregation/Weather%20Observation%20Station%2017.sql
Weather Observation Station 18https://www.hackerrank.com/challenges/weather-observation-station-18
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Aggregation/Weather%20Observation%20Station%2018.sql
Weather Observation Station 19https://www.hackerrank.com/challenges/weather-observation-station-19
MySQL Solutionhttps://github.com/RodneyShag/HackerRank_solutions/blob/master/SQL/Aggregation/Weather%20Observation%20Station%2019.sql
Readme https://patch-diff.githubusercontent.com/firugithub/HackerRank_solutions#readme-ov-file
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