Thread: All possible combinations of a 1D array

Hi everyone, I'm Gabriel from Greece,

I have a little problem with a part of code I'm trying to write. Actually it's a part from a bigger code.
I want to do this:

Lets say that I have a String array: projects{"A", "B", "C", ...}. The size of the array can be changed so the code should worn for n elements.

I want this output:

A
B
C
AB
AC
BC
ABC
...

Note that AB is equal to BA, AC=CA, ...

Thanks for your time for reading this and I would really appreciate if someone could write me the code, because I'm trying to write it for a few days now and I couldn't do anything. Thanks again.

wikipedia combinations, get an idea of the maths behind it. Then limit the size of the array to one chunk then 2 chunks etc etc

Chris

Combination Generator
See, I am not big fan of copying especially programming. You copy everything, fail in everything, but be loyal with programming and you will rock. The above should be some code, which I suggest you take a look, once you spend some time yourself. Also your problem is little bit more than generating combinations. (basically combinations - palindromes)

Acumen
Lucid forums