[noip2015pj] 扫雷游戏

题目链接

题解：水题重游

#include<cstdio>#include<cstring>#include<iostream>using namespace std;int a[1100][1100];int main(){    int n,m,i,j;char c[1100];    scanf("%d%d",&n,&m);    memset(a,0,sizeof(a));    for (i=1;i<=n;i++)    {        scanf("%s",c+1);        int len=strlen(c+1);        for (j=1;j<=len;j++)        {            if (c[j]=='*')            {                a[i][j]=999999;//999999设为雷的标记                 a[i-1][j-1]++;//八个方向都++                 a[i-1][j]++;                a[i-1][j+1]++;                a[i][j-1]++;                a[i][j+1]++;                a[i+1][j-1]++;                a[i+1][j]++;                a[i+1][j+1]++;            }        }    }    for (i=1;i<=n;i++)    {        for (j=1;j<=m;j++)        {        if (a[i][j]>10000) //为雷             printf("*");        else //安全区域             printf("%d",a[i][j]);        }        printf("\n");    }    return 0;}