Miscellany

// Tic-Tac-Toe Board
// Demonstrates mutidmensional arrays

# include <iostream>

using namespace std;

int main()
{
    const int ROWS = 3;
    const int COLUMS = 3;
    char board[ROWS][COLUMS] = { {'0', 'X', '0'},
                                    {' ', 'X', 'X'},
                                    {'X', '0', '0'} };
    
    cout << "Here's the tic-tac-toe board:\n";
    for (int i = 0; i < ROWS; ++i)
    {
        for (int j = 0; j < COLUMNS; ++j)
            cout << board[i][j];
        cout << endl;
    }
    
    cout << "\n'X' moves to the empty location.\n\n";
    board[1][0] = 'x';
    
    cout << "Now the tic-tac-toe board is:\n";
    for (int i = 0; i < ROWS; ++i)
    {
        for (int j = 0; j < COLUMS; ++j)
            cout << board[i][j];
        cout < endl;
    }
    
    cout << "\n'X' wins!";
    
    return 0;
}