// HDOJ 2008 数值统计
// @author: bos
// @date: 2012.2.16
#include <stdio.h>
int main()
{
int n;
double a[100];
int count1;
int count2;
int count3;
while((scanf("%d", &n)!= EOF)&& n!= 0)
{
int i;
count1= 0;
count2= 0;
count3= 0;
for (i= 0; i< n; i++)
{
scanf("%lf", &a[i]);
if(a[i]< 0) count1++;
else if(a[i]== 0) count2++;
else count3++;
}
printf("%d %d %d\n", count1, count2, count3);
}
return 0;
}