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
{
scanf("%f",&t);
if(t<0)
a++;
else
if(0==t)
b++;
else
c++;
}
printf("%d %d %d\n",a,b,c);
}
return 0;
}