Test Cases (0/3)
    • Countdown(5) to return [5, 4, 3, 2, 1, 0]

    • Countdown(10) to return [10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0]

    • Countdown(15) to return [15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0]

    Output
    Michael
      (0/300)