import java.util.*;

public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    int[] a = new int[2 * n];
    for(int i = 0; i < 2 * n; i++) {
      a[i] = sc.nextInt();
    }
    Arrays.sort(a);
    int dry = 0;
    int wet = 0;
    int moist = 0;
    int left = 0;
    int right = 2 * n - 1;
    for(int i = 0; i < 2 * n; i++) {
      while(i < right) {
        if(a[i] + a[right] < 0) {
          dry++;
          right--;
          break;
        } else {
          right--;
        }
      }
    }
    right = 2 * n - 1;
    for(int i = 2 * n - 1; i >= 0; i--) {
      while(left < i) {
        if(a[i] + a[left] > 0) {
          wet++;
          left++;
          break;
        } else {
          left++;
        }
      }
    }
    left = 0;
    for(int i = 0; i < 2 * n; i++) {
      while(i < right) {
        if(a[i] + a[right] == 0) {
          moist++;
          right--;
          break;
        } else {
          right--;
        }
      }
    }
    System.out.println(dry + " " + wet + " " + moist);
  }
}