#includevoid main(){int a, b, c;int n;double import;while(scanf("%d", &n)!=EOF && n!=0){//instala=b=c=0;while(n--){scanf("%lf", &import);if(import > 0 ) a++;else if(import == 0) b++;else c++;}printf("%d %d %d\n", a, b, c);}}