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Help understanding this code

Posted: Wed Apr 13, 2011 5:17 am
by fatlog
Hi,

I've been looking at a combination generator at...

http://www.sonyjose.in/blog/?p=62

What is the relevance of the binary part of the code? i.e. How/why is it used to index the input arrya and what is the relevance of encountering a 1 in the binary???
I dont like using ocde i dont fully understand!!

thanks