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  1. Prepare
  2. Python
  3. Itertools
  4. itertools.combinations_with_replacement()
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itertools.combinations_with_replacement()

  • mdfazurulla93
     + 0 comments

    from itertools import combinations_with_replacement

    s, k = input().split() l=list(combinations_with_replacement(sorted(s), int(k))) for i in l: print(' '.join(i))