#include <iostream>

using namespace std;

const int N = 4;
const int M = 11;

int main() {
    int arr[M][N]{
            {8,  7,  5,  0},
            {1,  3,  2,  -6},
            {1,  32, 2,  0},
            {7,  0,  3,  9},
            {0,  3,  3,  -27},
            {1,  3,  2,  1},
            {-7, -1, 4,  -7},
            {0,  3,  0,  83},
            {1,  1,  32, 1},
            {4,  4,  4,  4},
            {0,  3,  1,  0}
    };

    int x0 = 0;
    int x_plas = 0;
    int x_min = 0;

    for (int i = 0; i < M; ++i) {
        if (arr[M][i] == 0) {
            x0++;
        } else if (arr[M][i] > 0) {
            x_plas++;
        } else {
            x_min++;
        }
    }

    cout << endl;
    cout << "0: ";
    cout << x0;

    cout << endl;
    cout << "+: ";
    cout << x_plas;

    cout << endl;
    cout << "-: ";
    cout << x_min;
}