[第二轮] 2/18-2/24 CareerCup 1.3

Step1: Sort the two strings
Step2: Compare if these two strings are the same

https://gist.github.com/anonymous/5804793

jimwallet 发表于 2013-2-17 20:28
use additional array to be ascii. space O(n) time O(n)

https://gist.github.com/njcongtou/4971300

I like this solution very much. Have learned a lot by using ascil methodology. Just found this !

Method 2: Using hash table to solve this problem

https://gist.github.com/yaoqimin2013/5805241

Another method. Sort two strings and compare two sorted strings. used sorting algorithm in C++ library.
https://gist.github.com/mogutou1214/6383668