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C语言实现三子棋小游戏

#define _CRT_SECURE_NO_WARNINGS#include 
   
    #include 
    
     #include 
     
      #include 
      
       #define  ROW_MAX 3//宏定义棋盘的行#define  COL_MAX 3//宏定义棋盘的列char Chess[ROW_MAX][COL_MAX] = {0};//定义一个二维数组的棋盘int neum() {//设置游戏菜单	int chooice = 0;	printf("******************\n");	printf("**1.开始游戏******\n");	printf("**2.退出游戏******\n");	printf("******************\n");	printf("请输入您的选择 ");	scanf("%d", &chooice);	return chooice;}void Print() {//打印棋盘	for (int ROW=0; ROW < ROW_MAX; ROW++) {		printf("| %c | %c | %c |\n", Chess[ROW][0], Chess[ROW][1], Chess[ROW][2]);		if (ROW != ROW_MAX-1) {		printf("|---|---|---|\n");		}	}}void Playermove() {	while (1) {		printf("玩家落子\n");		printf("请输入落子位置(ROW,COL) ");		int ROW = 0;		int COL = 0;		scanf("%d %d", &ROW, &COL);		//检测用户输入的坐标是否合法				if (ROW>2 || COL > 2||ROW<0||COL<0) {			printf("您输入的坐标有误请重新输入\n");			continue;		}		if (Chess[ROW][COL] != ' ') {			printf("您输入的坐标已经被他人占用请重新输入\n");			continue;		}		Chess[ROW][COL] = 'X';		break;		printf("玩家落子完毕\n");	}}void Computermove() {	srand((unsigned int)time(NULL));		printf("电脑落子\n");	while (1) {		int ROW = rand() % 3;		int COL = rand() % 3;		if (Chess[ROW][COL] != ' ') {			continue;		}		Chess[ROW][COL] = 'O';		break;	}	printf("电脑落子完毕\n");}char Cheekwinner() {	//检查所有行是否连成一条线	for (int ROW = 0; ROW < ROW_MAX; ++ROW) {		if (Chess[ROW][0] == Chess[ROW][1] && Chess[ROW][0] == Chess[ROW][2]) {			return Chess[ROW][0];		}	}	for (int COL = 0; COL < COL_MAX; ++COL) {		if (Chess[0][COL] == Chess[1][COL] && Chess[0][COL] == Chess[2][COL]) {			return Chess[0][COL];		}	}	if (Chess[0][0] == Chess[1][1] && Chess[0][0] == Chess[2][2]) {		return Chess[0][0];	}	else if (Chess[0][2] == Chess[1][1] && Chess[0][2] == Chess[2][0]) {		return Chess[0][2];	}	else if (IsFull()){		return 'q';//返回q表示和棋	}	return ' ';//返回空格表示未分胜负}//棋盘满返回1否则返回0int IsFull() {	for (int ROW = 0; ROW < ROW_MAX; ++ROW) {		for (int COL = 0; COL < COL_MAX; ++COL) {			if (Chess[ROW][COL] == ' ') {				return 0;			}		}	}	return 1;}void Cheek_body() {	int ROW=0;	int COL=0;	for (ROW = 0; ROW < ROW_MAX; ++ROW) {		for (COL = 0; COL < COL_MAX; ++COL) {			Chess[ROW][COL] = ' ';		}	}}void GAME() {	char winner = ' ';	//初始化棋盘	Cheek_body();	while (1) {		//打印棋盘		Print();		//玩家落子		Playermove();		Print();		//判断胜负		winner=Cheekwinner();		if (winner != ' ') {			break;		}		//电脑落子		Computermove();		//判断胜负		winner=Cheekwinner();		if (winner != ' ') {			break;		}	}	if (winner == 'X') {		printf("您赢了!\n");	}	else if (winner == 'O') {		printf("您真菜!\n");	}	else if (winner == 'q') {		printf("您和电脑五五开");	}}int main() {	while (1)	{		int ret=neum();		if (ret == 1) {			GAME();		}		else if (ret == 2) {			printf("GOODBAY\n");			return;		}		else {			printf("您输入的选项有误");		}	}	system("pause");	return 0;}
      
     
    
   

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