The true test of problem solving: when one realizes that time and memory aren’t infinite.

http://hackerrank.com/

 

My answers available using Java on GitHub:

https://github.com/mirhoseini/hacker_rank

Spoil Danger!!!

passed all test cases including:

• Solve me first

• Solve me second

• Flipping bits

• Utopian Tree

• Maximizing XOR

• Alternating Characters

• The Love-Letter Mystery

• Angry Children

• Game of Thrones – I

• ACM ICPC Team

• Filling Jars

• Chocolate Feast

• Sherlock and Squares

• Halloween party

• Manasa and Stones

• Sherlock and GCD

• Sherlock and The Beast

• Find Digits

• Is Fibo

• …