杭电2008

#include<stdio.h>
#include<string.h>
#include<stdlib.h>
int main()
{
    int a,b,c,n;
    double m;
    while(scanf("%d",&n),n)
    {
        a=b=c=0;
        int i;
        for(i=1;i<=n;i++)
        {
            scanf("%lf",&m);
            if(m<0.00)
            {
                a++;
            }
            else
            {
                if(m==0.00)
                   b++;
                else
                   c++;
            }
        }
        printf("%d %d %d\n",a,b,c);
    }

    return 0;
}