最近
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <time.h>
//#include <conio.h>
#define CLS system("cls");
#define R 7 
#define L 7 
#define AMOUNT 6 

int ca=0,cb=0;
bool end=0;
int xlocation=0,ylocation=0,sum=0;	
char ifstart=0;
char a[R][L]={0};
char b[R][L]={0};
char c[R+2][L+2]={0};

struct Block
	{
	bool changable;
	int value;
	};
struct Block aa[R][L];

void initial();
void game();
void choose();
int ifsure(int x);
void ifbreakend();
void ifwinend();
void printsituation();//debug函数 
void printwhole();//打印棋盘 

int main()
{
	initial();
	choose();
}
		
void choose()
{
	printf("是否开始游戏\n1-开始\n2-退出\n");
	scanf("%d",&ifstart);
	switch(ifstart)
	{
		case 1 :
			printf("开始游戏\n");
			getchar();
			CLS
			game();
			break;
		case 2 :
			printf("成功退出\n");
			CLS
			break;
		default :
			break;
	}
}

void game()
{
	initial();
	int ifx=0,ify=0;
	int i=0,j=0,leix=0,leiy=0,leia=0;
	bool jd=0,jx=1;
	printf("\n");
	while (1)
	{
		if(jx)
		{ 
			for(;i<R;i++)
			{
				for(;j<L;j++)
				{
					printf("?");
				}
				j=0;
				printf("\n");
			} 
		}
		printf("请选择坐标（先行后列）\n");
		scanf("%d %d",&i,&j);
		CLS
		xlocation=i-1;
		ylocation=j-1;
		ifx=ifsure(xlocation);
		ify=ifsure(ylocation);
		jd=(!(ifx||ify));
		if(jd)
		{
			a[xlocation][ylocation]=1;
			aa[xlocation][ylocation].changable=0;
			if(jx)
			{
				for(;leia<AMOUNT;leia++)//放置雷 
				{
					srand(clock());
					leix=abs(((rand()+1)%(R+1))-1);
					leiy=abs(((rand()+1)%(L+1))-1);
					if(b[leix][leiy]==0&&a[leix][leiy]==0)
					{
					b[leix][leiy]=1; 
					}
					else leia--;
				}
				jx=0;
			}
			printwhole();
			ifbreakend();
			if(end)
			{
				printf("你踩雷了！拜拜！\n(按任意键继续)");
				printsituation();
				getchar();
				choose();
				break;
			}
			ifwinend();
			if(end)
			{
				printf("恭喜获胜！\n(按任意键继续)");
				getchar();
				getchar();
				CLS
				choose();
				break;
			}	
		}
	}
}

int ifsure(int x)
{
	if(x<0||x>R)
	{
		printf("位置不合法，请重新选择！\n");
		return 1;
	}
	else return 0;
}

void ifbreakend()
{
	int i1=0,j1=0;
	bool r1=0,r2=0;
	for(;i1<R;i1++)
	{
		for(;j1<L;j1++)
		{
			r1=a[i1][j1];
			r2=b[i1][j1];
			if (r1==r2&&r1==1)
			{
				end=1;
			}
		}
		j1=0;
	}
}

void ifwinend()
{
	int i2=0,j2=0,amo=0;
	bool r3=0,r4=0;
	for(;i2<R;i2++)
	{
		for(;j2<L;j2++)
		{
			r3=a[i2][j2];
			r4=b[i2][j2];
			if (r3!=r4)
			{
				amo++;
			}
		}
		j2=0;
	}
	if(amo==R*L)
	{
		end=1;
	}
}

void printsituation()
{
	int ii=0,ji=0;
	printf("\n");
	printf("a:\n");
	for(;ii<R;ii++)
		{
			for(;ji<L;ji++)
			{
				printf("%d",a[ii][ji]);
			}
			ji=0;
			printf("\n");
		}
		printf("\n");
	printf("b:\n");
	ii=0,ji=0;
	for(;ii<R;ii++)
		{
			for(;ji<L;ji++)
			{
				printf("%d",b[ii][ji]);
			}
			ji=0;
			printf("\n");
		}
}

void printwhole()
{
	int ip=0,jp=0,is=0,js=0;
	for(;is<R;is++)
	{
		for(;js<L;js++)
		{
			if(a[is][js])
			{
				for(;ip<R;ip++)
					{
						for(;jp<L;jp++)
						{
							c[ip+1][jp+1]=b[ip][jp];
						}
						jp=0;
					}
					ip=jp=0;
					sum=c[xlocation][ylocation]+c[xlocation][ylocation+1]+c[xlocation][ylocation+2]+c[xlocation+1][ylocation]+c[xlocation+1][ylocation+2]+c[xlocation+2][ylocation]+c[xlocation+2][ylocation+1]+c[xlocation+2][ylocation+2];
					if (!aa[xlocation][ylocation].changable)
					{
						aa[xlocation][ylocation].value=sum;
					}
			}
			if(((aa[is][js].value==0)&&(!aa[is][js].changable))||((aa[is][js].value!=0)&&(!aa[is][js].changable)))
			{
				printf("%d",aa[is][js].value);
				aa[is][js].changable=0;
			}
			else printf("?");
		}
		js=0;
		printf("\n");
	}
}

void initial()
{	
	ca=cb=0;
		for(;ca<R;ca++)
		{
			for(;cb<L;cb++)
			{
				aa[ca][cb].changable=1;
				aa[ca][cb].value=0;
				a[ca][cb]=0;
				b[ca][cb]=0;
			}
			cb=0;
		}
	ca=cb=0;
	for(;ca<R+2;ca++)
		{
			for(;cb<L+2;cb++)
			{
				c[ca][cb]=0;
			}
			cb=0;
		}
	ca=cb=end=0;
	xlocation=0,ylocation=0,sum=0;
	ifstart=0;
}