int maxValue = 0;
    int rows,cols;
    int currentNum = 0;
    int biggestNumSpace = 0;
    int currentSpace = 0;
    int tempBigNum = 0;
    cout << "Please enter number of rows -->";
    cin >> rows;

    while (rows > 10 || rows < 1)
    {
        cout << "ERROR: input between 1 and 10 -->";
        cin >> rows;
    }

    cout << "Please enter number of cols -->";
    cin >> cols;

    while (cols > 10 || cols < 1)
    {
        cout << "ERROR: input between 1 and 10 -->";
        cin>> cols;
    }

    int arr[rows][cols];
    cout << "Please enter " << rows*cols << "Numbers :";

    for(int i = 0; i < rows; i++)
    {
        for(int j = 0; j < cols; j++)
        {
            cin >> arr[i][j];
        }
    }
    maxValue = arr[0][0];
    currentSpace = 0;

    cout << "The matrix is: \n";
    for(int i = 0; i < rows; i++)
    {
        for(int j = 0; j < cols; j++)
        {
            if(arr[i][j] > maxValue)
            {
                maxValue = arr[i][j];
            }
                cout << " " << arr[i][j];
            tempBigNum = maxValue;
            while(tempBigNum > 0)
            {
                tempBigNum = tempBigNum / 10;
                biggestNumSpace++;
            }

            currentNum = arr[i][j];
            while(currentNum > 0)
            {
                currentNum = currentNum / 10;
                currentSpace++;
            }

            for(int i = 0; i < (biggestNumSpace - currentSpace) + 1; i++)
            {
                cout << " ";
            }
        }
        cout << endl;
    }
    cout << "And the biggest number value is " << maxValue << endl;