My solutions to HackerRank problems

Data structures

Challenge	Points	Solution
Arrays - DS	10	Solution.java
Dynamic Array	15	Solution.java

Interview Preparation Kit

Challenge	Points	Solution
Sock Merchant	10	Solution.java
Counting Valleys	15	Solution.java
Jumping on the Clouds	20	Solution.java
Repeated String	20	Solution.java
2D Array - DS	15	Solution.java
Arrays: Left Rotation	20	Solution.java
New Year Chaos	40	Solution.java
MinimumSwaps2	40	Solution.java
Array Manipulation	60	Solution.java
Ransom Note	25	Solution.java
Two Strings	25	Solution.java
Sherlock and Anagrams	50	Solution.java
Count Triplets	35	Solution.java
Frequency Queries	40	Solution.java

Algorithms

Challenge	Points	Java Solution	Go Solution
Simple array Sum	10	Solution.java	solution.go
Compare the Triplets	10	Solution.java	solution.go
A Very Big Sum	10	Solution.java	solution.go
Diagonal Difference	10	Solution.java	solution.go
Plus Minus	10	Solution.java
Staircase	10	Solution.java
Birthday Cake Candles	10	Solution.java
Time Conversion	10	Solution.java
Grading Students	10	Solution.java
Apple and Orange	10	Solution.java
Kangaroo	10	Solution.java
Between two sets	10	Solution.java
Breaking the Records	10	Solution.java
Birthday Chocolate	10	Solution.java
Divisible Sum Pairs	10	Solution.java
Migratory Birds	10	Solution.java
Day of the Programmer	10	Solution.java
Bon Appétit	10	Solution.java
Drawing Book	10	Solution.java
Electronics Shop	10	Solution.java
Cat and a Mouse	10	Solution.java
Forming a Magic Square	10	Solution.java
Picking Numbers	20	Solution.java
Climbing the Leaderboard	20	Solution.java
The Hurdle Race	10	Solution.java
Design PDF Viewer	20	Solution.java
Utopian Tree	20	Solution.java
Angry Professor	20	Solution.java
Beautiful Days at the Movies	15	Solution.java
Viral Advertising	15	Solution.java
Save the Prisoner	15	Solution.java
Circular Array Rotation	20	Solution.java
Sequence Equation	20	Solution.java
Jumping on the Clouds: Revisited	15	Solution.java
Find Digits	25	Solution.java
Extra Long Factorials	20	Solution.java
Append and Delete	20	Solution.java
Sherlock and Squares	20	Solution.java
Library Fine	15	Solution.java
Cut the sticks	25	Solution.java
Non-Divisible Subset	20	Solution.java
Equalize the array	20	Solution.java
Queen Attack II	30	Solution.java
ACM ICPC Team	25	Solution.java
Organizing Containers of Balls	30	Solution.java
Encryption	30	Solutiion.java
Bigger is Greater	35	Solution.java
Modified Kaprekar Numbers	30	Solution.java
Beautiful Triplets	20	Solution.java
Minimum Distances	20	Solution.java
Halloween Sale	20	Solution.java
The Time in Words	25	Solution.java
Chocolate Feast	25	Solution.java