#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;}