Tic-Tac-Toe with C++/

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Check for a Tie

Check for a Tie

Learn how can we check for a tie.

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What we have

The game continues without the decision of winner/loser till the last vacant cell on the board. Here is the snap of the gameEnds() function, which calls the checkTie() function.

C++
bool gameEnds(char board[], char currentPlayer) {
    if (checkWin(board, currentPlayer)) {
        displayBoard(board);
        cout << "\nPlayer " << currentPlayer << " wins!\n";
        return true;
    }
    if (checkTie(board)) {
        displayBoard(board);
        cout << "\nThe game is a tie.\n";
        return true;
    }
    return false;
}

What if all the places are taken and ...