TicTacToe

// TicTacToe.cpp: определяет точку входа для консольного приложения.
//

#include "stdafx.h"
#include <iostream>

using namespace std;

char map[9] = {
    '1', '2', '3',
    '4', '5', '6',
    '7', '8', '9',
};

void Frame() {
    system("cls");

    cout << "   |   |   " << endl;
    cout << " " << map[6] << " | " << map[7] << " | " << map[8] << endl;
    cout << "___|___|___" << endl;
    cout << "   |   |   " << endl;
    cout << " " << map[3] << " | " << map[4] << " | " << map[5] << endl;
    cout << "___|___|___" << endl;
    cout << "   |   |   " << endl;
    cout << " " << map[0] << " | " << map[1] << " | " << map[2] << endl;
    cout << "   |   |   " << endl;
}

bool CheckWin() {


    return false;
}

int main()
{
    int step = 0;
    int choice;
    char xo[2] = { 'X', 'O' };

    Frame();
    while (step < 9) {
        cout << "Step of: " << xo[step % 2] << endl;;

        while (true) {
            cin >> choice;
            if (map[choice - 1] != xo[0] && map[choice - 1] != xo[1]) {
                map[choice - 1] = xo[step % 2];
                break;
            }
            else
                cout << "Try again." << endl;
        }
        step++;
        Frame();

        if (step > 5) {
            if ( CheckWin() ) {
                cout << "Win " << xo[step % 2];
                break;
            }
        }
    }

    return 0;
}