#include <iostream>
using namespace std;


int main()
{
    int m = 3, n = 2;
    int** A = new int* [m];
    int k = 0, sum = 0;

    for (int count = 0; count < m; count++)
        A[count] = new int[n];

    for (size_t i = 0; i < m; i++)
    {
        for (size_t j = 0; j < n; j++)
        {
            A[i][j] = rand() % 100;
        }
    }

    for (int i = 0; i < m; i++)
    {
        for (int j = 0; j < n; j++)
        {
            cout << A[i][j] << " ";
        }
        cout << endl;
    }

    int sm = 0;
    for (int i = 0; i < m; i++) {
        sm = 0;
        for (int j = 0; j < n; j++)
            sm += A[j][i];

        for (int j = 0; j < n; j++)
            if (2 * A[j][i] > sm)
                k++;
    }
    cout << "\nk = " << k << endl;
    int max = 0, colNumber = 0;
    int* arrSumm = new int[n];

    for (int i = 0, summ; i < n; i++)
    {
        summ = 0;

        for (int j = 0; j < m; j++)
        {
            summ += A[j][i];
        }
        arrSumm[i] = summ;
    }
    for (int i = 0; i < n; i++)
    {
        if (max < arrSumm[i])
        {
            max = arrSumm[i];
            colNumber = i + 1;
        }
    }

    cout << "\nmax = " << colNumber;

}