#include <iostream>
#include <iomanip>
using namespace std;

int main()
{
    int M[2][2], i = 0, j;
    while (i < 2)
    {
        j = 0;
        while (j < 2)
        {
            cout << "M[" << i << "][" << j << "]= ";
            cin >> M[i][j];

            j++;
        }

        cout << endl;
        i++;
    }

    i = 0;

do
{
     j = 0;

        if (i == 1)
        {
            cout << "M=|";
        }
        else
        {
            cout << "  |";
        }

        while (j < 2)
        {
            cout << setw(3) << M[i][j] << setw(3);
            j++;
        }
        cout << "|" << endl;
        i++;
}
while (i < 2);
 cout << "\n\n" << endl;

    return 0;
}