HackerRank Python - itertools.combinations_with_replacement()


You are given a string S.
Your task is to print all possible size K replacement combinations of the string in lexicographic sorted order.



  1. # Enter your code here. Read input from STDIN. Print output to STDOUT

  2. 

  3. from itertools import combinations_with_replacement

  4. 

  5. s,k=input().split()

  6. 

  7. for i in combinations_with_replacement(sorted(s),int(k)):

  8.     print ("".join(i))
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