说明：  题目：约瑟夫环问题 一．问题描述 设有n个人围做一圈，现从某个人开始报数，数到m的人出列，接着从出列的下一个人开始重新报数，数到m的人又出列，如此下去，直到所有人都出列为止。试设计确定他们的出列次序序列的程序。
(Title: Joseph Central issues 1. Description of the problem has to do lap Wai n individuals, are reported from a few individuals to start, a few people out of the m out, and then a column from the next re-reported the number of individuals, several of the m out of people, so until all that far out. Test designed to determine whether they should set out the order of a sequence of procedures.)