编号1,2,...n的n个人按顺时针方向围坐在一圈,每人持有一个密码.一开始任选一个正整数作为报数上限值m,从第一个开始按顺时针方向自1开始顺序报数,报到m时停止报数.报m的人出列,将他的密码作为新的m值,从他在顺时针方向上的下一个人开始重新从1报数,如此下去,直至所有人全部出列为止.-No. 1,2, ... n of the n individuals in a clockwise direction around a circle, one person holding a password. One began to choose a positive integer as the number of reported upper limit m, from the first to embark on the clockwise direction since the beginning of the order of one off, back off m stop. reported m the person out of his password as the new m value, from him in a clockwise direction on the next person started to count off from one, it goes on like this until all the column until all.