Question:Write a Program to check whether to to given strings are anagram of each other or not.

We say that a string 's' is an anagram of another string 't' if the letters in 's' can be rearranged to form 't'. e.g. "butterfly" is an anagram of "flutterby", since a rearrangement of the first word results in the second.
I want a code for this.