C/Visual C - TRIQUI EN C++ URGENTE!!!!!!!

#include <iostream>

#include <vector>

using namespace std;

const char EMPTY = ' ';

const char PLAYER_X = 'X';

const char PLAYER_O = 'O';

void printBoard(const vector<vector<char>>& board) {

    cout << "  0 1 2\n";

    for (int i = 0; i < 3; i++) {

        cout << i << " ";

        for (int j = 0; j < 3; j++) {

            cout << board[i][j];

            if (j < 2) cout << "|";

        }

        cout << endl;

        if (i < 2) cout << "  -----\n";

    }

}

bool checkWin(const vector<vector<char>>& board, char player) {

    // Comprobar filas y columnas

    for (int i = 0; i < 3; i++) {

        if ((board[i][0] == player && board[i][1] == player && board[i][2] == player) ||

            (board[0][i] == player && board[1][i] == player && board[2][i] == player)) {

            return true;

        }

    }

    // Comprobar diagonales

    if ((board[0][0] == player && board[1][1] == player && board[2][2] == player) ||

        (board[0][2] == player && board[1][1] == player && board[2][0] == player)) {

        return true;

    }

    return false;

}

bool checkDraw(const vector<vector<char>>& board) {

    for (const auto& row : board) {

        for (char cell : row) {

            if (cell == EMPTY) return false;

        }

    }

    return true;

}

int main() {

    vector<vector<char>> board(3, vector<char>(3, EMPTY));

    char currentPlayer = PLAYER_X;

    while (true) {

        printBoard(board);

        int row, col;

        cout << "Jugador " << currentPlayer << ", ingresa fila y columna (ejemplo: 1 2): ";

        cin >> row >> col;

        // Validar entrada

        if (row < 0 || row > 2 || col < 0 || col > 2 || board[row][col] != EMPTY) {

            cout << "Movimiento inválido. Intenta de nuevo." << endl;

            continue;

        }

        // Realizar el movimiento

        board[row][col] = currentPlayer;

        // Comprobar si hay un ganador

        if (checkWin(board, currentPlayer)) {

            printBoard(board);

            cout << "¡Jugador " << currentPlayer << " gana!" << endl;

            break;

        }

        // Comprobar si hay un empate

        if (checkDraw(board)) {

            printBoard(board);

            cout << "¡Es un empate!" << endl;

            break;

        }

        // Cambiar de jugador

        currentPlayer = (currentPlayer == PLAYER_X) ? PLAYER_O : PLAYER_X;

    }

    return 0;

}