#include <stdio.h>
int main() 
{
    int i=10;
    int a=0;
    int positive=0;
    int negative=0;
    //输入十个数
    while(i)
    {
        scanf("%d",&a);
        //统计正负数的个数
        if(a>0)
        {
            positive++;
        }
        if(a<0)
        {
            negative++;
        }
        i--; 
    }
    printf("positive:%d\nnegative:%d",positive,negative);
    return 0;
}