import java.util.Vector
public class Test {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner input = new Scanner(System.in)
System.out.print("请输入总人数:")
int p = input.nextInt()
/**** 初始化人员 ***/
Vector<Integer> v = new Vector<Integer>()// 初始化人员并进行编号
for (int i = 1 i <= p i++) {
v.add(new Integer(i))
System.out.print(i + " ")
}
/**** 报号 ***/
int num = 0
while (v.size() > 1) {
for (int i = 0 i < v.size() i++) {
num++
if ((num % 3) == 0) {
v.remove(i)
i--
}
}
}
/***** 结果 *****/
for (int i = 0 i < v.size() i++) {
System.out.println("\n最后剩下的数是:" + v.get(i))
}
}
}