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from itertools import combinations
string,k = input().split()
[[print(*i,sep="") for i in combinations(sorted(string),i)] for i in range(1,int(k)+1)]
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itertools.combinations()
You are viewing a single comment's thread. Return to all comments →
from itertools import combinations
string,k = input().split()
[[print(*i,sep="") for i in combinations(sorted(string),i)] for i in range(1,int(k)+1)]