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P2670.cpp
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67 lines (62 loc) · 1.42 KB
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//
// Created by YangYang on 2022/10/2.
//
#include <iostream>
using namespace std;
int main() {
//雷区的行数和列数
int n=0,m=0;
char a[1005][1005]={};
char b[1005][1005]={};
cin>>n>>m;
for(int i=0;i<n;i++){
for(int j=0;j<m;j++){
cin>>a[i][j];
}
}
//判断地雷的个数
int count=0;
for(int i=0;i<n;i++){
for(int j=0;j<m;j++){
if(a[i][j]!='*'){
//判断周围是否有地雷
if(a[i-1][j-1]=='*'){
count++;
}
if(a[i-1][j]=='*'){
count++;
}
if(a[i-1][j+1]=='*'){
count++;
}
if(a[i][j-1]=='*'){
count++;
}
if(a[i][j+1]=='*'){
count++;
}
if(a[i+1][j-1]=='*'){
count++;
}
if(a[i+1][j]=='*'){
count++;
}
if(a[i+1][j+1]=='*'){
count++;
}
b[i][j]=count+'0';
count=0;
}
else{
b[i][j]='*';
}
}
}
for(int i=0;i<n;i++){
for(int j=0;j<m;j++){
cout<<b[i][j];
}
cout<<endl;
}
return 0;
}