HackerRank
HackerRank solutions in C#/Java/C++/Python
Install / Use
/learn @sahaavi/HackerRankREADME
Algorithms
Warmup
| Title | Solution | Difficulty | Points | |---------------- |:---------------:| :-------------:|:--------------:| |Solve Me First| <ul><li>C#</li><li>C++</li><ul> | Easy | 1 || |Simple Array Sum| <ul><li>C#</li><li>C++</li><li>Java</li><ul> | Easy | 10 || |Compare the Triplets| <ul><li>C#</li><li>C++</li><ul> | Easy | 10 || |A Very Big Sum| <ul><li>C#</li><li>C++</li><ul> | Easy | 10 || |Diagonal Difference| <ul><li>C#</li><li>C++</li><ul> | Easy | 10 || |Plus Minus| <ul><li>C#</li></li><li>C++</li><ul> | Easy | 10 || |Staircase| <ul><li>C#</li><ul> | Easy | 10 || |Mini-Max Sum| <ul><li>C#</li><li>C++</li><ul> | Easy | 10 || |Time Conversion| <ul><li>C#</li><ul> | Easy | 15 || |Birthday Cake Candles| <ul><li>C#</li><li>C++</li><ul> | Easy | 10 ||
Implementation
| Title | Solution | Difficulty | Points | |---------------- |:---------------:| :-------------:|:--------------:| |Grading Students| <ul><li>C#</li><ul> | Easy | 10 || |Apple and Orange| <ul><li>C#</li><ul> | Easy | 10 || |Kangaroo| <ul><li>C#</li><ul> | Easy | 10 || |Between Two Sets| <ul><li>C#</li><ul> | Easy | 10 || |Breaking the Records| <ul><li>C#</li><ul> | Easy | 10 || |Birthday Chocolate| <ul><li>C#</li><ul> | Easy | 10 || |Divisible Sum Pairs| <ul><li>C#</li><ul> | Easy | 10 || |Migratory Birds| <ul><li>C#</li><ul> | Easy | 10 || |Day of the Programmer| <ul><li>C#</li><ul> | Easy | 15 || |Bon Appétit| <ul><li>C#</li><ul> | Easy | 10 || |Sock Merchant| <ul><li>C#</li><ul> | Easy | 10 || |Drawing Book| <ul><li>C#</li><ul> | Easy | 10 || |Counting Valleys| <ul><li>C#</li><ul> | Easy | 15 || |Electronics Shop| <ul><li>C#</li><ul> | Easy | 15 || |Cats and a Mouse| <ul><li>C#</li><ul> | Easy | 15 || |Viral Advertising| <ul><li>C#</li><ul> | Easy | 15 || |Angry Professor| <ul><li>C#</li><ul> | Easy | 20 || |Find Digits| <ul><li>C#</li><ul> | Easy | 25 || |Designer PDF Viewer| <ul><li>C#</li><ul> | Easy | 20 || |Service Lane| <ul><li>C#</li><ul> | Easy | 20 || |The Hurdle Race| <ul><li>C#</li><ul> | Easy | 15 || |Beautiful Days at the Movies| <ul><li>C#</li><ul> | Easy | 15 || |Utopian Tree| <ul><li>C#</li><ul> | Easy | 20 ||
Strings
| Title | Solution | Difficulty | Points | |---------------- |:---------------:| :-------------:|:--------------:| |Super Reduced String| <ul><li>C#</li><ul> | Easy | 10 || |CamelCase| <ul><li>C#</li><ul> | Easy | 15 || |Strong Password| <ul><li>C#</li><ul> | Easy | 15 || |Alternating Characters| <ul><li>C#</li><ul> | Easy | 20 || |HackerRank in a String!| <ul><li>C#</li><ul> | Easy | 20 ||
Sorting
| Title | Solution | Difficulty | Points | |---------------- |:---------------:| :-------------:|:--------------:| |Intro to Tutorial Challenges| <ul><li>C#</li><ul> | Easy | 30 || |Counting Sort 2| <ul><li>C#</li><ul> | Easy | 30 ||
Python
Introduction
| Title | Solution | Difficulty | Points | |---------------- |:---------------:| :-------------:|:--------------:| |Say "Hello, World!" With Python| <ul><li>Python 3</li><ul> | Easy | 5 || |[Arithmetic Operators](https://www.hackerrank.com/challenges
