Contents.md

source: Cracking the Coding Interview

Easy Problems:

• [Unique Characters in a string] (https://github.com/nairuzabulhul/.CodeBits/blob/master/Arrays/Unique_string.md)

• [Check Permutations] (https://github.com/nairuzabulhul/.CodeBits/blob/master/Arrays/check_permutations.md)

• [Urlify a string ] (https://github.com/nairuzabulhul/.CodeBits/blob/master/Arrays/URLify.md)