To vegaseat:
I appreciate ur effort to help out varunrathi. However, i think he wanted help with generating permutation(anagrams) of a given word, not to learn how to use STL. I believe if u had...

I am not sure, but what i get from SelArom's post is that he wants to know if a variable name has any impact on the program i.e if i use
int this_is_just_for_fun_and_to_waste_ur_precious_time;...