杭电2008

#include <stdio.h>int main (void){    int n,i,a,b,c;    float t;    while(scanf("%d",&n)!=EOF)    {        if(0==n)            break;        a=0,b=0,c=0;        for(i=0;i<n;i++)        {            scanf("%f",&t);            if(t<0)                a++;            else                if(0==t)                    b++;                else                    c++;        }        printf("%d %d %d\n",a,b,c);    }    return 0;}