Here's my problem. Say you have a certain set of data, of which type is unimportant. For example's sake, let's use an array of 4 characters.
Now I want to create a program that will output every single permutation possible of these characters :Code:char array = "abcd";
and so on...
Are there any good resources/code/tutorials on the matter ? Does anybody have hints on how to make that ? Thanks.