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from itertools import combinations mystr, k=list(input().split(' ')) string = sorted(mystr) for x in range(1,int(k)+1): res = list(combinations(string, x)) for i in sorted(res): restr = ''.join(i) print(restr) rest = ''
Hi, bro.
When you use split(), it returns a list, so you don't need to use list().
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itertools.combinations()
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Hi, bro.
When you use split(), it returns a list, so you don't need to use list().