#include<stdio.h>
void main()
{
    int cin,n=0,x=0,y=0,z=0;
    printf("请输入一个整数：");
    while(scanf("%d",&cin))
    {
        if(cin<0)
        {++x;}
        else
        {
            if(cin>0)
            {++y;}
            else
            {++z;}
        }
        ++n;
        printf("输入的%d个数中有%d个负数、%d个正数、%d个零\n请继续输入：",n,x,y,z);
    }
}