HDOJ 2008

#include "stdio.h"

int main(void){
	int num;
	while(scanf("%d", &num), num){
		int i;
		double number;
		int Zcount = 0, Fcount = 0, zero = 0; 
		
		for(i=0; i<num; i++){
			scanf("%lf", &number);
			if(number > 0.0){
				Zcount++;
			}
			else if(number < 0.0){
				Fcount++;
			}
			else
				zero++;
		}
		printf("%d %d %d\n", Fcount, zero, Zcount);
	}
	
	return 0;
}