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  1. Prepare
  2. Algorithms
  3. Greedy
  4. Sherlock and The Beast
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Sherlock and The Beast

  • pub_ashishk28
     + 0 comments

    python3

    def decentNumber(n):
    # Write your code here
    
    t = n - n % 3
    found = False
    
    while t >= 0 and not found:
        if (n - t) % 5 == 0:
            found = True
        else:
            t = t - 3

    print("5" * t + "3" * (n-t)) if found else print(-1)