find al subsets
hello to everybody.
i try to create an algorithm tha for any number [0,26] find all the subset of the alphabet. for example if you give to the programm the number 4 the programm print out {} {a} {b} {a,b} {c} {a,c} {b,c} {a,b,c} {d} {a,d} {b,d} {a,b,d} {c,d} {a,c,d} {b,c,d} {a,b,c,d} i have been thinking something.i would like to hear any ideas. thanks for any reply 
Re: find al subsets
Try All possible combinations of a string and I think that can kick start on your prob

Re: find al subsets
i saw this thread.it is very interesting.i open this thread for more ideas.
thanks anyway 
Re: find al subsets
You can make use of next_permutations

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Re: find al subsets
thanks a lot guys

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