josephus算法 n个人围成一圈报数，报到人出去，相信很多人都知道这个经典题目。解法有数组法等等。 其实，这就是josehpus问题，这里演示josephus算法-Josephus n algorithm was used to encircle a few individuals, who report back out, I believe many people know this classic title. Solutions are arrays among others. In fact, this is josehpus, Josephus demonstration here Algorithm