[nowcoder]孩子们的游戏(圆圈中最后剩下的数) | Redtongue



[nowcoder]孩子们的游戏(圆圈中最后剩下的数) | Redtongue

每年六一儿童节,牛客都会准备一些小礼物去看望孤儿院的小朋友,今年亦是如此。HF作为牛客的资深元老,自然也准备了一些小游戏。其中,有个游戏是这样的:首先,让小朋友们围成一个大圈。然后,他随机指定一个数m,让编号为0的小朋友开始报数。每次喊到m-1的那个小朋友要出列唱首歌,然后可以在礼品箱中任意的挑选礼物,并且不再回到圈中,从他的下一个小朋友开始,继续0…m-1报数….这样下去….直到剩下最后一个小朋友,可以不用表演,并且拿到牛客名贵的"名侦探柯南"典藏版(名额有限哦!!^_^)。请你试着想下,哪个小朋友会得到这份礼品呢?(注:小朋友的编号是从0到n-1)

题目链接: https://www.nowcoder.com/practice/f78a359491e64a50bce2d89cff857eb6

分析

  1. 用list存储小朋友的编号;
  2. 模拟报数,每次将list中报数为m的小盆友的编号移出,同时记录当前位置;
  3. 直至剩下最后一个小朋友;
  4. 可能是程序的测试用例很小,最直接的办法竟然没有时间超限,应该有更pythonic的方法。

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