#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <ctime>
using namespace std;
int main()
{
    srand(time(0));
    int n, m, sum = 0;
    cin >> n;
    cin >> m;
    int **A;
    int **B;
    A = new int *[m];
    B = new int *[m];
    for (int i = 0; i < m; i++)
        A[i] = new int[n];
    for (int i = 0; i < m; i++)
    {
        for (int j = 0; j < n; j++)
        {
            A[i][j] = rand() % 20;
            cout << A[i][j] << ' ';
        }
        cout << endl;
    }

    for (int i = 0; i <= m; i++)
        B[i] = new int[n];
    cout << endl;
    for (int i = 0; i <= m; i++)
    {
        if (i == m)
        {
            for (int j = 0; j <= n; j++)
            {
                for (int k = 0; k <= m; k++)
                {
                    if (k == m)
                    {
                        B[k][j] = sum;
                        sum = 0;
                    }
                    else sum += A[k][j];
                }
            }
            break;
        }
        for (int j = 0; j <= n; j++)
        {
            if (j == n)
            {
                B[i][j] = sum;
                sum = 0;
            }
            else
            {
                sum += A[i][j];
                B[i][j] = A[i][j];
            }
        }
    }
    for (int i = 0; i <= m; i++)
    {
        for (int j = 0; j <= n; j++) cout << B[i][j] << ' ';
        cout << endl;
    }
    return 0;

}