1 #include<stdio.h>
 2 double buf[105];
 3 int main()
 4 {
 5     int a, b, c;
 6     int i, n;
 7     while(scanf("%d", &n) == 1)
 8     {
 9         if(n == 0)
10             break;
11         a = b = c = 0;
12         for(i = 0; i < n; i++)
13             scanf("%lf", &buf[i]);
14         for(i = 0; i < n; i++)
15         {
16             if(buf[i] < 0)
17                 a++;
18             else if(buf[i] == 0)
19                 b++;
20             else
21                 c++;
22         }
23         printf("%d %d %d\n", a, b, c);
24     }
25     return 0;
26 }