#include <iostream>
#include <ctime>

using namespace std;

int main()
{
    srand(time(nullptr));
    const int ROWS = 4, COLUMNS = 5;
    int table[ROWS][COLUMNS];
    int sumNegative = 0;

    for (int i = 0; i < ROWS; i++)
    {
        for (int j = 0; j < COLUMNS; j++)
        {
            table[i][j] = rand() % (10 - -10) + -10;
            cout << table[i][j] << " ";
        }
        cout << endl;
    }
    for (int i = 0; i < ROWS; i++)
    {
        for (int j = 0; j < COLUMNS; j++)
        {
            if (table[i][j] < 0)
            {
                sumNegative += table[i][j];
            }
        }
    }
    cout << "Total sum of negatives is: " << sumNegative << endl;
    system("pause");
    return 0;
}