c语言二维数组五子棋

以下是一个使用C语言实现的简单五子棋游戏代码示例：

#include <stdio.h>
#include <stdbool.h>

const int BOARD_SIZE = 15;
char board[15][15];

// 初始化棋盘
void initBoard() {
    for (int i = 0; i < BOARD_SIZE; i++) {
        for (int j = 0; j < BOARD_SIZE; j++) {
            board[i][j] = '+';
        }
    }
}

// 绘制棋盘
void drawBoard() {
    printf(" ");
    for (int i = 0; i < BOARD_SIZE; i++) {
        printf(" %d", i);
    }
    printf("\n");
    for (int i = 0; i < BOARD_SIZE; i++) {
        printf("%d", i);
        for (int j = 0; j < BOARD_SIZE; j++) {
            printf(" %c", board[i][j]);
        }
        printf("\n");
    }
}

// 判断是否获胜
bool checkWin(int row, int col, char player) {
    int count = 1;

    // 水平方向
    for (int i = col - 1; i >= 0 && board[row][i] == player; i--) {
        count++;
    }
    for (int i = col + 1; i < BOARD_SIZE && board[row][i] == player; i++) {
        count++;
    }
    if (count >= 5) {
        return true;
    }

    // 垂直方向
    count = 1;
    for (int i = row - 1; i >= 0 && board[i][col] == player; i--) {
        count++;
    }
    for (int i = row + 1; i < BOARD_SIZE && board[i][col] == player; i++) {
        count++;
    }
    if (count >= 5) {
        return true;
    }

    // 左上到右下方向
    count = 1;
    for (int i = row - 1, j = col - 1; i >= 0 && j >= 0 && board[i][j] == player; i--, j--) {
        count++;
    }
    for (int i = row + 1, j = col + 1; i < BOARD_SIZE && j < BOARD_SIZE && board[i][j] == player; i++, j++) {
        count++;
    }
    if (count >= 5) {
        return true;
    }

    // 右上到左下方向
    count = 1;
    for (int i = row - 1, j = col + 1; i >= 0 && j < BOARD_SIZE && board[i][j] == player; i--, j++) {
        count++;
    }
    for (int i = row + 1, j = col - 1; i < BOARD_SIZE && j >= 0 && board[i][j] == player; i++, j--) {
        count++;
    }
    if (count >= 5) {
        return true;
    }

    return false;
}

int main() {
    initBoard();
    drawBoard();

    char currentPlayer = 'X';
    int row, col;

    while (true) {
        printf("Player %c, enter your move (row col): ", currentPlayer);
        scanf("%d %d", &row, &col);

        if (row < 0 || row >= BOARD_SIZE || col < 0 || col >= BOARD_SIZE || board[row][col] != '+') {
            printf("Invalid move!\n");
            continue;
        }

        board[row][col] = currentPlayer;
        drawBoard();

        if (checkWin(row, col, currentPlayer)) {
            printf("Player %c wins!\n", currentPlayer);
            break;
        }

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

    return 0;
}

这个代码示例与之前的C++示例非常相似，只是使用了C语言的输入输出函数。你可以运行这段代码来玩一下五子棋游戏。