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  1. Ice Cream Parlor
  2. Discussions

Ice Cream Parlor

  • hank_ring
     + 0 comments
    def icecreamParlor(m, arr):
    return [[i + 1, len(arr) - arr[::-1].index(m - v)] for i, v in enumerate(arr) if m - v in arr[i+1:]][0]