#include <iostream>
#include <time.h>

using namespace std;

int main() {
    setlocale(LC_ALL, "ru");

    const int row = 3;
    const int col = 4;

    int arr[row][col];

    srand(time(NULL));

    int sum = 0;


    for (int i = 0; i < row; i++) {
        for (int j = 0; j < col; j++) {
            arr[i][j] = rand() % 15;
        }
    }

    for (int i = 0; i < row; i++) {
        int row_sum = 0;
        for (int j = 0; j < col; j++) {
            cout << arr[i][j] << "\t";
            row_sum += arr[i][j];
        }
        sum += row_sum;
        cout << "|\t" << row_sum << endl;
    }
    cout << "---------------------------------" << endl;

    for (int i = 0; i < col; i++) {
        int col_sum = 0;
        for (int j = 0; j < row; j++) {
            col_sum += arr[j][i];
        }
        cout << col_sum << "\t";
    }
    cout << " \t" << sum << endl;
}