WHAT IS THE BEST ALGORITHM FOR FINDING ALL THE SUBSET OF A GIVEN SET ?
I am sorry bro, this is related with a question from on-going contest and so answering to this question is against the rules of codechef… 
You can do it in O(2^N) !!
WHAT IS THE BEST ALGORITHM FOR FINDING ALL THE SUBSET OF A GIVEN SET ?
I am sorry bro, this is related with a question from on-going contest and so answering to this question is against the rules of codechef…
You can do it in O(2^N) !!