practice: tic-tac-toe

Write a two-player Tic-Tac-Toe game that:

• makes sure each space chosen for an 'X' or 'O' is empty
• detects when the game is over
• has a menu that shows up after each match to ask whether to play again
• keeps track of the number of wins, draws, and losses, displaying these between each match

Feel free to use the code below or make any changes to it.

#include <iostream>
using namespace std;

void print(char marks[]);

int main()
{
    char marks[9] = { ' ' }; // this array will hold the Xs and Os

    /*
        Here's part of a way to detect whether a player has won:
        if (marks[0] + marks[1] + marks[2] == 'X' * 3)
            // then player X won
    */


}

void print(char marks[])
{
    cout << "\n\n\n    |   |"
        << "\n  " << marks[6] << " | " << marks[7] << " | " << marks[8]
        << "\n -----------"
        << "\n    |   |"
        << "\n  " << marks[3] << " | " << marks[4] << " | " << marks[5]
        << "\n    |   |"
        << "\n -----------"
        << "\n  " << marks[0] << " | " << marks[1] << " | " << marks[2]
        << "\n    |   |";
}