[C++知识库]C语言实现扫雷

①建项目扫雷

②创建头文件game.h

#pragma once
#include<stdlib.h>
#include<time.h>

#define ROW 9
#define COL 9

#define ROWS ROW+2
#define COLS COL+2
#define easy_count 10

void initboard(char board[ROWS][COLS], int rows, int cols, char set);
void displayboard(char board[ROWS][COLS], int row, int col);
void setmine(char board[ROWS][COLS], int row, int col);
void findmine(char mine[ROWS][COLS], char show[ROWS][COLS], int row, int col);

③创建源文件test.c

#define  _CRT_SECURE_NO_WARNINGS 1

#include<stdio.h>
#include"game2.h"

void menu()
{
	printf("*****************************\n");
	printf("*********   扫 雷   *********\n");
	printf("****1.play         0.exit****\n");
	printf("*****************************\n");
}
void game()
{
	//布置好雷的信息
	char mine[ROWS][COLS] = { 0 };
	//排查出雷的信息
	char show[ROWS][COLS] = { 0 };
	//初始化
	initboard(mine, ROWS, COLS, '0');
	initboard(show, ROWS, COLS, '*');
	//打印棋盘
	//displayboard(mine, ROW, COL);
	displayboard(show, ROW, COL);
	//布置雷
	setmine(mine, ROW, COL);
	displayboard(mine, ROW, COL);
	//扫雷
	findmine(mine,show, ROW, COL);
}
void test()
{
	int input = 0;
	srand((unsigned int)time(NULL));
	do
	{
		menu();
		printf("请选择：");
		scanf("%d", &input);
		switch (input)
		{
		case 1:
			game();
			break;
		case 0:
			break;
		default:
			printf("您输入错误，请重新输入：");
			break;
		}
	} while (input);
}
int main()
{
	test();
	return 0;
}

④创建源文件game.c

#define  _CRT_SECURE_NO_WARNINGS 1

#include<stdio.h>
#include"game2.h"

void initboard(char board[ROWS][COLS], int rows, int cols, char set)
{
	int i = 0;
	int j = 0;
	for (i = 0; i < rows; i++)
	{
		for (j = 0; j < cols; j++)
		{
			board[i][j] = set ;
		}
	}
}

void displayboard(char board[ROWS][COLS], int row, int col)
{
	int i = 0;
	int j = 0;
	for (i = 1; i <= col; i++)
	{
		if (i == 1)
			printf("  %d", i);
		else
			printf(" %d", i);
	}
	printf("\n");
	for (i = 1; i <= row; i++)
	{
		printf("%d ", i);
		for (j = 1; j <= col; j++)
		{
			printf("%c ", board[i][j]);
		}
		printf("\n");
	}
}

void setmine(char board[ROWS][COLS], int row, int col)
{
	int count = easy_count;
	while(count)
	{
		int x = rand() % ROW + 1;
		int y = rand() % COL + 1;
		if (board[x][y] == '0')
		{
			board[x][y] = '1';
			count--;
		}
	}
}

int get_mine_count(char mine[ROWS][COLS],int x,int y)
{
	return
		mine[x - 1][y] +
		mine[x - 1][y - 1] +
		mine[x][y - 1] +
		mine[x + 1][y - 1] +
		mine[x + 1][y] +
		mine[x + 1][y + 1] +
		mine[x][y + 1] +
		mine[x - 1][y + 1] - 8 * '0';
}

void findmine(char mine[ROWS][COLS], char show[ROWS][COLS], int row, int col)
{
	int x = 0;
	int y = 0;
	int win = 0;
	while (win<ROW*COL-easy_count)
	{
		printf("请输入排查雷的坐标：");
		scanf("%d%d", &x, &y);
		if (x >= 1 && x <= ROW&&y >= 1 && y <= COL)
		{
			if (mine[x][y] == '1')//坐标合法
			{
				printf("您踩到雷了！\n");
				displayboard(mine, ROW, COL);
				break;
			}
			else
			{
				int num = get_mine_count(mine, x, y);
				show[x][y] = num + '0';
				displayboard(show, ROW, COL);
				win++;
			}
		}
		else
		{
			printf("您输入的坐标不合法，请重新输入：");
		}
	}
	if (win == ROW*COL - easy_count)
	{
		printf("恭喜您，排雷成功。\n");
		displayboard(mine, ROW, COL);

	}
}