start;
    const int n = 2;
    const int m = 3;
    int k, l, ct = 0, ct1 = 0;
    cin >> l;
    int a[n][m];
  for (int i = 0; i < n; i++) {
        for (int j = 0; j < m; j++) {
            cin >> a[i][j];
        }
    }
    for (int i = 0; i < l; i++) {
        for (int j = 0; j < m; j++) {
            if (a[i][j] == 0)
                ct++;
        }
    }
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < k; j++) {
            if (a[i][j] == 0)
                ct1++;
        }
    }