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itertools.combinations_with_replacement()

  • emaaeno
     + 0 comments

    Python

    from itertools import combinations_with_replacement

def combinations(s, t):
    # sort s and find all possible combinations & return the sorted combinations
    return (["".join(x) for x in list(combinations_with_replacement(sorted(s), t))])
    
if __name__ == '__main__':
    
    T = input().rsplit()
    s= str(T[0])
    t = int(T[1])
    print(*combinations(s, t), sep='\n')