#include<stdio.h>
int main(){
    int i,x,zh,fu,li;
    zh=fu=li=0;
    for(i=0;i<=9;i++){
        scanf("%d",&x);
        if(x>0)zh++;
        else 
        if(x<0)fu++;
        else li++;
    }
    printf("正数的个数：%d\n 负数的个数：%d\n零的个数：%d\n",zh,fu,li);
}