滴滴研發筆記題，亮燈問題

  廢話不說，直接上代碼。 _author_ = "yang" count = 0 for i in range(1,2016): count1 = 0 for bulb in range(1, 2016): if i % bulb == 0: count1 += 1 if count1 % 2 == 0: count

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