#include <iostream> 
#include <Windows.h>
using namespace std; 
const int n = 4; 
const int m = 4;
void enterArray(double[][m], int, int, char); 
void printArray(double[][m], int, int, char); 
void ArraySum(double[][m], int, int, char); 
void changeArrayWithMin(double[][m], int, int, char); 
int main() {
    SetConsoleCP(1251);
    SetConsoleOutputCP(1251);
    double array[n][m];
    char nameOfMatrix;
   
    cout << "\n Введiть масив А(4,5):" << endl;
    enterArray(array, 4, 5, 'A'); 
    printArray(array, 4, 5, 'A'); 
    ArraySum(array, 4, 5, 'B');
    cout << endl;
    cout << "\n Введiть масив B(5,3):" << endl;
    enterArray(array, 5, 3, 'B'); 
    printArray(array, 5, 3, 'B'); 
    ArraySum(array, 5, 3, 'B');
    cout << endl;
    cout << "\n Введiть масив C(2,6):" << endl;
    enterArray(array, 2, 6, 'C'); 
    printArray(array, 2, 6, 'C'); 
    ArraySum(array, 2, 6, 'B');
    cout << endl;
    return 0;
}
void enterArray(double array[][m], int n, int m, char nameOfMatrix) {
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < m; j++) {
            cout << nameOfMatrix << "[" << i << "][" << j << "] = ";
            cin >> array[i][j];
        }
    }
    cout << endl;
}
void printArray(double array[][m], int n, int m, char nameOfMatrix) {
    for (int i = 0; i < n; i++) 
    {
        for (int j = 0; j < m; j++) 
        {
            cout << array[i][j] << " ";

        }
        cout << endl;
    }
    cout << endl;
}
void ArraySum(double array[][m], int n, int m, char nameOfMatrix) 
{
    for (int sum, i = 0; i <= n; i++) 
    {
        sum = 0;
        for (int j = 0; j <= m; j++) 
        {
            if (array[j][i])
                sum += array[j][i];
            else 
            {
                sum = 0;
                break;
            }
        }
        if (sum)
            cout << "Сума элементiв " << i+1 << " стовбця = " << sum << endl;
    }
}