m个人围成一圈,1,2,3循环报数，报到3的人退出，并将退出的序号依次存到数组p中，包括最后一个人的序号。到最后只余1人，输出最后留下的是第几号（最初的序号，以1起始）。-m people form a circle,they report 1,2,3 cyclically. People who report 3 quit and exit numbers sequentially stored in the array P, including the last one s number. In the end,there will be only one person,you should output the last one s number and array P (original numbers, starting with 1).