Task #2

#include <iostream>

using namespace std;

int main()
{
    int arr[3][3];
    cout << "Enter numbers: ";
    for (int i = 0; i < 3; i++) {
        for (int j = 0; j < 3; j++) {
            cin >> arr[i][j];
        }
    }

    cout << "Matrix 3x3:\n";
    for (int i = 0; i < 3; i++) {
        for (int j = 0; j < 3; j++) {
            cout << arr[i][j] << " ";
        }
        cout << endl;
    }

    return 0;
}