Hackerrank-Codes
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Here are some of the solutions to HackerRank questions.
Added the solution of Birthday Cake Candles and updated the README.
this is a simple ruby solution from hackkerrank #253
Please go through the PRs, and review them. If any of them aren't following the rules, request them to change.
[ Python README File](https://github.com/swapnanildutta/Hackerrank-Codes/blob/master/Python/README.md)
/* C++ program for rat in a maze problem */ #include using namespace std; bool isSafe(int r,int c,int n,int **maze) { if( r < 0 || r >= n )...
Added ruby Iteration-code