初阶练习游戏--扫雷（带拓展版）---C语言实现

显示该点周围雷的个数坐标周围没雷，可以实现展开结束时显示用时

#define ROW 11  // 9
#define COL 11  // 9
#define NUMS 20

#include
#include
#include


// 1.初始化棋盘
void InitsBoard(char board[ROW][COL], int row,  int col);
//2. 布置雷
void PutDanger(char board[ROW][COL], int row, int col, int nums);
// 打印棋盘
void DisplayBoard(char board[ROW][COL], int row, int col);
//拆除雷
char DeleteDanger(char rboard[ROW][COL], char sboard[ROW][COL], int row, int col);

#include"game.h" // 包含的头文件
double  start, finish; //  定义时间的来时和结束
void meau()
{
	printf("#####################################n");
	printf("##########       1.play      ########n");
	printf("##########       0.exit      ########n");
	printf("#####################################n");
}
void game()
{
	// 扫雷
	char sboard[ROW][COL];
	char rboard[ROW][COL] = { 0 };
	//初始化展示棋盘
	InitsBoard(sboard, ROW, COL);
	//布置雷
	PutDanger(rboard, ROW, COL,NUMS);
	// 打印棋盘
	DisplayBoard(sboard, ROW, COL);

	int times = ((ROW - 2) * (COL - 2) - NUMS) ;
	while (times)
	{
		//拆除雷
		char ret = DeleteDanger(rboard, sboard, ROW, COL);
		if (ret == 'D')
		{
			// 打印棋盘
			DisplayBoard(rboard, ROW, COL);
			printf("你被炸死了  ");
			finish = clock();//取结束时间
			printf("用时%d 秒n", (int)(finish - start) / CLOCKS_PER_SEC);
			break;
		}
		else if(ret == 'C')
		{
			// 打印棋盘
			DisplayBoard(sboard, ROW, COL);
			times--;
		}
	}
	if (times == 0)
	{
		// 打印棋盘
		DisplayBoard(rboard, ROW, COL);
		printf("你赢了  ");
		finish = clock();//取结束时间
		printf("用时%d 秒n", (int)(finish - start) / CLOCKS_PER_SEC);
	}
}
int main()
{
	srand((unsigned)time(NULL));
	int input = 0;
	do
	{
		meau();
		scanf("%d", &input);
		switch (input)
		{
		case 1:
			game();
			break;
		case 0:
			printf("退出游戏n");
			break;
		default:
			printf("输入错误，请重新输入n");
			break;
		}
	} while (input);
	return 0;
}

---

必要函数的实现

#include"game.h"

// 1.初始化展示棋盘
void InitsBoard(char board[ROW][COL], int row, int col)
{
	for (int i = 0; i < row; i++)
	{
		for (int j = 0; j < col; j++)
		{
			board[i][j] = '*';
		}
	}
}
//2.布置雷
void PutDanger(char board[ROW][COL], int row, int col,int nums)
{
	for (int i = 0; i < row; i++)
	{
		for (int j = 0; j < col; j++)
		{
			board[i][j] = '0';
		}
	}
	int count = 0;
	while(count < nums)
	{
		int x = rand() % 9 + 1;
		int y = rand() % 9 + 1;
		if (board[x][y] == '0')
		{
			board[x][y] = '1';
			count++;
		}
	}
}

// 打印棋盘
void DisplayBoard(char board[ROW][COL], int row, int col)
{
	for (int i = 0; i < row - 1; i++)
	{
		printf("%d ", i);
	}
	printf("n");
	for (int i = 1; i < row - 1; i++)
	{
		printf("%d ", i);
		for (int j = 1; j < col - 1; j++)
		{
			printf("%c ", board[i][j]);
		}
		printf("n");
	}
}
// 统计雷的数量
int Sum(char sboard[ROW][COL],char rboard[][COL] ,int x,int y)
{
	int Dnums = 0;
	for (int i = x - 1; i <= x + 1; i++)
	{
		for (int j = y - 1; j <= y + 1; j++)
		{
			if (rboard[i][j] == '1')
			{
				Dnums++;
			}
		}
	}
	return Dnums;
}
void Strech(char sboard[ROW][COL],char rboard[ROW][COL],int x,int y)
{
	if (x < 1 || x > 9 || y < 1 || y > 9)
	{
		return;
	}
	if (sboard[x][y] != '*')//  碰到已经排查过的就停下
	{
		return;
	}
	int Dnums = Sum(sboard, rboard, x, y);
	if (Dnums != 0)
	{
		sboard[x][y] = Dnums + '0';
		return;
	}

	sboard[x][y] = '0';
	// 八个方向延伸
	Strech(sboard, rboard, x - 1, y - 1);
	Strech(sboard, rboard, x - 1, y    );
	Strech(sboard, rboard, x - 1, y + 1);
	Strech(sboard, rboard, x    , y - 1);
	Strech(sboard, rboard, x    , y + 1);
	Strech(sboard, rboard, x + 1, y - 1);
	Strech(sboard, rboard, x + 1, y    );
	Strech(sboard, rboard, x + 1, y + 1);


}
//拆除雷
char DeleteDanger(char rboard[ROW][COL], char sboard[ROW][COL], int row, int col)
{
	printf("请输入要排插位置的坐标:n");
	while (1)
	{
		int x = 0;
		int y = 0;
		scanf("%d %d", &x, &y);
		
		//int x = rand() % 9 + 1;
		//int y = rand() % 9 + 1;

		if (x >= 1 && x < row - 1 && y >= 1 && y < col - 1 && sboard[x][y] == '*')
		{
			if (rboard[x][y] == '1')
			{
				return 'D';
				break;
			}
			else
			{
				Strech(sboard,rboard, x, y); // 延申
				return 'C';
				break;
			}
		}
		else
		{
			printf("输入坐标有误,请重新输入n");
		}
	}
}