初始化棋盘

这里的大体思路还是创建两个棋盘，一个它用来存放地雷判断条件，另一个用来看，假设要9×9的棋盘一定要创建11*11的，方便计数。

void initqipan(char a[ROW1S][COL1S], int row, int col, char set)
{/*这里的a数组是显示棋盘，并且未展开前，全部初始化为‘*’ */for (int i = 1; i < row; i++){for (int z = 1; z < col; z++){a[i][z] = set;}}
}

显示棋盘

为了方便观看，加入了横标，竖标。

void show_board(char a[ROW1S][COL1S], int row, int col)
{printf("----------扫雷---------\n");for (int i = 0; i <= col; i++)printf("%d ", i);printf("\n");for (int z = 1; z <= row; z++){printf("%d ", z);for (int i = 1; i <= col; i++)printf("%c ", a[z][i]);printf("\n");}printf("----------扫雷---------\n");
}

放置地雷

void set_mine(char mine[ROW1S][COL1S], int row, int col)
{/*我这里lei就是放置的地雷总数*/int count = lei;for (int i = 0; i < ROW1S; i++){for (int z = 0; z < COL1S; z++){/*没有地雷就是表示为0*/mine[i][z] = '0';}}while(count){int x = rand() % row + 1;int y = rand() % col + 1;if (mine[x][y] == '0'){/*1就是表示此处有地雷*/mine[x][y] = '1';count--;}}
}

记录周围地雷数目

int jishu(char mine[ROW1S][COL1S], int x, int y)
{/*访问周边8个格子，统计一共的地雷数量*/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';
}

展开

void openboard(char mine[ROW1S][COL1S], char a[ROW1S][COL1S], int x, int y)
{/*此处用的递归，访问8个格子，看看是否都无地雷，若是，展开*/if (jishu(mine, x, y) == 0){a[x][y] = ' ';if (x > 0 && x <= ROW1 && y - 1 > 0 && y - 1 <= COL1 && a[x][y - 1] == '*')openboard(mine, a, x, y - 1);if (x - 1 > 0 && x - 1 <= ROW1 && y - 1 > 0 && y - 1 <= COL1 && a[x - 1][y - 1] == '*')openboard(mine, a, x - 1, y - 1);if (x + 1 > 0 && x + 1 <= ROW1 && y - 1 > 0 && y - 1 <= COL1 && a[x + 1][y - 1] == '*')openboard(mine, a, x + 1, y - 1);if (x > 0 && x <= ROW1 && y + 1 > 0 && y + 1 <= COL1 && a[x][y + 1] == '*')openboard(mine, a, x, y + 1);if (x + 1 > 0 && x + 1 <= ROW1 && y + 1 > 0 && y + 1 <= COL1 && a[x + 1][y + 1] == '*')openboard(mine, a, x, y - 1);if (x + 1 > 0 && x + 1 <= ROW1 && y > 0 && y <= COL1 && a[x + 1][y] == '*')openboard(mine, a, x + 1, y);if (x - 1 > 0 && x - 1 <= ROW1 && y > 0 && y <= COL1 && a[x + 1][y] == '*')openboard(mine, a, x + 1, y);if (x - 1 > 0 && x - 1 <= ROW1 && y + 1 > 0 && y + 1 <= COL1 && a[x - 1][y + 1] == '*')openboard(mine, a, x - 1, y + 1);}else/*结束条件*/a[x][y] = jishu(mine, x, y) + '0';
}

判断条件

int wins(char a[ROW1S][COL1S])
{int count = 0;for (int i = 1; i <= ROW1; i++){for (int z = 1; z <= COL1; z++){/*看看棋盘中还有多少个‘*’ */if (a[i][z] == '*')count++;}}return count;
}
void is_win(char mine[ROW1S][COL1S], char a[ROW1S][COL1S], int row, int col)
{int x, y,win=wins(a);while (win > lei) {printf("请输入坐标:");scanf("%d %d", &x, &y);if (x >= 1 && x <= row && y >= 1 && y <= col&&a[x][y]=='*'){if (mine[x][y] == '1') {system("cls");show_board(mine,row,col);printf("你被炸死了\n");break;}else{openboard(mine, a, x, y);system("cls");show_board(a, row, col);}}elseprintf("坐标非法，请重新输入\n");}/*每次扫描过后，棋盘中的*号会变少，直到剩余的*号全是地雷*/if (win == lei){printf("你赢了\n");system("cls");show_board(mine, row, col);}
}

格局构造

void game()
{char a[ROW1S][COL1S] = { 0 };char mine[ROW1S][COL1S] = { 0 };/*初始化棋盘*/initqipan(a, ROW1S, COL1S, '*');initqipan(mine, ROW1S, COL1S, '0');/*埋地雷*/set_mine(mine, ROW1, COL1);show_board(a, ROW1, COL1);/*周边地雷计数*/jishu(mine, ROW1, COL1);/*输赢判断*/is_win(mine, a, ROW1, COL1);
}

整体实现

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <Windows.h>
#include <time.h>
#define ROW1 9
#define COL1 9
#define ROW1S ROW1+2
#define COL1S COL1+2
#define lei 10
void meun()
{printf("*****************\n");printf("****1. 开始  ****\n");printf("*****************\n");printf("****0.  退出 ****\n");printf("*****************\n");
}
void initqipan(char a[ROW1S][COL1S], int row, int col, char set)
{for (int i = 1; i < row; i++){for (int z = 1; z < col; z++){a[i][z] = set;}}
}
void show_board(char a[ROW1S][COL1S], int row, int col)
{printf("----------扫雷---------\n");for (int i = 0; i <= col; i++)printf("%d ", i);printf("\n");for (int z = 1; z <= row; z++){printf("%d ", z);for (int i = 1; i <= col; i++)printf("%c ", a[z][i]);printf("\n");}printf("----------扫雷---------\n");
}
void set_mine(char mine[ROW1S][COL1S], int row, int col)
{int count = lei;for (int i = 0; i < ROW1S; i++){for (int z = 0; z < COL1S; z++){mine[i][z] = '0';}}while(count){int x = rand() % row + 1;int y = rand() % col + 1;if (mine[x][y] == '0'){mine[x][y] = '1';count--;}}
}
int jishu(char mine[ROW1S][COL1S], 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 openboard(char mine[ROW1S][COL1S], char a[ROW1S][COL1S], int x, int y)
{if (jishu(mine, x, y) == 0){a[x][y] = ' ';if (x > 0 && x <= ROW1 && y - 1 > 0 && y - 1 <= COL1 && a[x][y - 1] == '*')openboard(mine, a, x, y - 1);if (x - 1 > 0 && x - 1 <= ROW1 && y - 1 > 0 && y - 1 <= COL1 && a[x - 1][y - 1] == '*')openboard(mine, a, x - 1, y - 1);if (x + 1 > 0 && x + 1 <= ROW1 && y - 1 > 0 && y - 1 <= COL1 && a[x + 1][y - 1] == '*')openboard(mine, a, x + 1, y - 1);if (x > 0 && x <= ROW1 && y + 1 > 0 && y + 1 <= COL1 && a[x][y + 1] == '*')openboard(mine, a, x, y + 1);if (x + 1 > 0 && x + 1 <= ROW1 && y + 1 > 0 && y + 1 <= COL1 && a[x + 1][y + 1] == '*')openboard(mine, a, x, y - 1);if (x + 1 > 0 && x + 1 <= ROW1 && y > 0 && y <= COL1 && a[x + 1][y] == '*')openboard(mine, a, x + 1, y);if (x - 1 > 0 && x - 1 <= ROW1 && y > 0 && y <= COL1 && a[x + 1][y] == '*')openboard(mine, a, x + 1, y);if (x - 1 > 0 && x - 1 <= ROW1 && y + 1 > 0 && y + 1 <= COL1 && a[x - 1][y + 1] == '*')openboard(mine, a, x - 1, y + 1);}elsea[x][y] = jishu(mine, x, y) + '0';
}
int wins(char a[ROW1S][COL1S])
{int count = 0;for (int i = 1; i <= ROW1; i++){for (int z = 1; z <= COL1; z++){if (a[i][z] == '*')count++;}}return count;
}
void is_win(char mine[ROW1S][COL1S], char a[ROW1S][COL1S], int row, int col)
{int x, y,win=wins(a);while (win > lei) {printf("请输入坐标:");scanf("%d %d", &x, &y);if (x >= 1 && x <= row && y >= 1 && y <= col&&a[x][y]=='*'){if (mine[x][y] == '1') {system("cls");show_board(mine,row,col);printf("你被炸死了\n");break;}else{openboard(mine, a, x, y);system("cls");show_board(a, row, col);}}elseprintf("坐标非法，请重新输入\n");}if (win == lei){printf("你赢了\n");system("cls");show_board(mine, row, col);}
}
void game()
{char a[ROW1S][COL1S] = { 0 };char mine[ROW1S][COL1S] = { 0 };initqipan(a, ROW1S, COL1S, '*');initqipan(mine, ROW1S, COL1S, '0');set_mine(mine, ROW1, COL1);show_board(a, ROW1, COL1);jishu(mine, ROW1, COL1);is_win(mine, a, ROW1, COL1);jishu(mine, ROW1, COL1);
}
int main()
{srand((unsigned int)time(NULL));int input;do{meun();printf("请选择:");scanf("%d", &input);switch (input){case 1:printf("开始游戏\n"); game(); break;case 0:printf("退出游戏\n"); break;default:printf("请重新输入\n"); break;}} while (input);
}