c++井字棋(●'◡'●)

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2025-01-19 09:51:19

发布于：广东

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#include <iostream>
#include <vector>
#include <cstdlib>
#include <ctime>

const int SIZE = 3;
char board[SIZE][SIZE] = { {' ', ' ', ' '},
{' ', ' ', ' '},
{' ', ' ', ' '} };
char currentPlayer = 'X';

void printBoard() {
for (int i = 0; i < SIZE; ++i) {
for (int j = 0; j < SIZE; ++j) {
stdcout << board[i][j] << " ";
}
stdcout << std::endl;
}
}

bool checkWin(char player) {
// 检查行
for (int i = 0; i < SIZE; ++i) {
if (board[i][0] == player && board[i][1] == player && board[i][2] == player) {
return true;
}
}
// 检查列
for (int j = 0; j < SIZE; ++j) {
if (board[0][j] == player && board[1][j] == player && board[2][j] == player) {
return true;
}
}
// 检查对角线
if (board[0][0] == player && board[1][1] == player && board[2][2] == player) {
return true;
}
if (board[0][2] == player && board[1][1] == player && board[2][0] == player) {
return true;
}
return false;
}

bool isBoardFull() {
for (int i = 0; i < SIZE; ++i) {
for (int j = 0; j < SIZE; ++j) {
if (board[i][j] == ' ') {
return false;
}
}
}
return true;
}

void playGame() {
while (true) {
printBoard();
int row, col;
stdcout << "玩家 " << currentPlayer << "，请输入行和列（0-2）: ";
stdcin >> row >> col;

    if (row < 0 || row >= SIZE || col < 0 || col >= SIZE || board[row][col] != ' ') {
        std::cout << "无效的移动！请重试。" << std::endl;
        continue;
    }

    board[row][col] = currentPlayer;

    if (checkWin(currentPlayer)) {
        printBoard();
        std::cout << "玩家 " << currentPlayer << " 获胜！" << std::endl;
        break;
    }

    if (isBoardFull()) {
        printBoard();
        std::cout << "平局！" << std::endl;
        break;
    }

    currentPlayer = (currentPlayer == 'X') ? 'O' : 'X';
}

}

int main() {
stdsrand(static_cast<unsigned int>(stdtime(0)));
playGame();
return 0;
}

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