[C++知识库]c语言三子棋

我的基本思路是先自编函数来实现三子棋的棋盘，再写game的思维逻辑，最后写开头菜单。

来自大一废柴

#define _CRT_SECURE_NO_WARNINGS 1 
#define ROW 3 //可以通过改变数字来调整棋盘大小
#define COL 3 //ROW,COL 一行一列
#include<stdio.h>
#include<Windows.h>
#include<string.h>
#include<time.h>
#include<stdlib.h>

//三子棋游戏开始界面
void meun()
{
	Sleep(5000);//让程序休息5000毫秒，包含于windons.h中
	char a1[] = "******** 1.  play *******";
	char a2[] = "******** 0.  exit *******";
	char a3[] = "########          #######";
	char a4[] = "########          #######";

	int left1 = 0;
	int right1 = strlen(a1) - 1;//strlen()计算一个字符串 (字符数组)中元素的个数，包含于string.h中
	int left2 = 0;
	int right2 = strlen(a2) - 1;

	while (left1 < right1 && left2 < right2)
	{
		a3[left1] = a1[left1];
		a3[right1] = a1[right1];
		a4[left2] = a2[left2];
		a4[right2] = a2[right2];

		printf("%s\n", a3);
		printf("%s\n", a4);

		left1++;
		right1--;
		left2++;
		right2--;

		Sleep(100);
		system("cls");
	}
	printf("%s\n", a3);
	printf("%s\n", a4);
}

//初始化棋盘，都打上空格
void kongge(char a1[ROW][COL], int row, int col)
{
	int i = 0;
	for (i = 0; i < row; i++)
	{
		int j = 0;
		for (j = 0; j < col; j++)
		{
			a1[i][j] = ' ';
		}
	}
}


//用符号来升级棋盘
void QIPANG(char a1[ROW][COL], int row, int col)
{
	int i = 0;
	for (i = 0; i < row; i++)
	{
		int j = 0;
		for (j = 0; j < col; j++)
		{
			printf(" %c ", a1[i][j]);//打印三个元素
			if (j < col - 1)//只需在三个元素中用两个|符号隔开
			{
				printf("|");
			}
		}
		printf("\n");
        //打印分割的行
		if (i < row - 1)
		{
			for (j = 0; j < col; j++)
			{
				printf("---");
				if (j < col - 1)	
				{
					printf("|");
				}
			}
			printf("\n");
		}
	}
}

//玩家下棋
void wanjia(char a1[ROW][COL], int row, int col)
{
	int x = 0;
	int y = 0;
	while (1)
	{
		printf("玩家输入下棋位置：\n");
		scanf("%d %d", &x, &y);
		if (x >= 1 && x <= row && y >= 1 && y <= col)//位置正确时的情况
		{
			if (a1[x - 1][y - 1] == ' ')
			{
				a1[x - 1][y - 1] = '*';
				break;
			}
			else
			{
				printf("被占用\n");

				continue;
			}
		}
		else//位置错误时的情况
		{
			printf("输入错误，请重试\n");
		}
	}
}

//电脑下棋
void diannao(char a1[ROW][COL], int row, int col)

{

	int x = 0;
	int y = 0;

	while (1)
	{
		printf("电脑输入下棋位置：\n");
		x = rand() % row;//0-2的随机数
		y = rand() % col;//0-2的随机数
		if (a1[x][y] == ' ')
		{
			a1[x][y] = '#';
			break;
		}
	}
}

//判断平局
static int pingju(char a1[ROW][COL], int row, int col)
{
	int i = 0;
	int j = 0;
	for (i = 0; i < row; i++)
	{
		for (j = 0; j < col; j++)
		{
			if (a1[i][j] == ' ')//还有空说明棋盘没满
			{
				return 1;
			}
		}
	}
	return 0;//棋盘满了返回0
}



char shuying(char a1[ROW][COL], int row, int col)
{
	int i = 0;
    
    //赢的几种条件
	for (i = 0; i < row; i++)
	{
		if (a1[i][0] == a1[i][1] && a1[i][1] == a1[i][2] && a1[i][0] != ' ')
		{
			return a1[i][0];
		}
	}

	for (i = 0; i < row; i++)
	{
		if (a1[0][i] == a1[1][i] && a1[1][i] == a1[2][i] && a1[0][i] != ' ')

		{
			return a1[0][i];
		}
	}

	if (a1[0][0] == a1[1][1] && a1[1][1] == a1[2][2] && a1[1][1] != ' ')
	{
		return a1[1][1];
	}

	if (a1[0][2] == a1[1][1] && a1[1][1] == a1[2][0] && a1[1][1] != ' ')
	{
		return a1[1][1];
	}

    
	if (pingju(a1, row, col) == 0)//说明棋盘满了
	{
		return 'q';//游戏以平局结束
	}
	return 'c';//继续下棋
}




void game()
{
	char fu = 0;
	char braod[ROW][COL] = { 0 };
	//初始化
	kongge(braod, ROW, COL);
	//棋盘
	QIPANG(braod, ROW, COL);

	while (1)//死循环
	{
		//玩家
		wanjia(braod, ROW, COL);
		QIPANG(braod, ROW, COL);//下子一次展现一次棋盘局面
		fu = shuying(braod, ROW, COL);
		if (fu != 'c')//判断是否继续
		{
			break;
		}
		//电脑
		diannao(braod, ROW, COL);
		QIPANG(braod, ROW, COL);
		fu = shuying(braod, ROW, COL);
		if (fu != 'c')
		{
			break;
		}
	}

	printf("游戏结束\n");

	if (fu == '*')
	{
		printf("玩家赢\n");
	}

	else if (fu == '#')
	{
		printf("电脑赢\n");
	}

	else if (fu == 'p')
	{
		printf("平局\n");
	}
	//展现最终棋局
	QIPANG(braod, ROW, COL);
}

//玩家赢 - '*'
//电脑赢 - '#'
//平局   - 'p'
//继续   - 'c'

void sanziqi()

{
	int xuanze = 0;
	srand((unsigned int)time(NULL));
	do
	{
		meun();
		printf("请输入：");
		scanf("%d", &xuanze);
		switch (xuanze)
		{
		case 1:
			printf("开始游戏\n");
			game();
			break;
		case 0:
			printf("退出游戏\n");
			break;
		default:
			printf("输入错误\n");
			break;
		}
	} while (xuanze);
}

int main()
{
	sanziqi();
	return 0;
}