题解
2025-07-24 19:50:30
发布于:广东
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#include<bits/stdc++.h>
using namespace std;
const int N=110;
char a[N][N];
int n,m;
void Y(int x,int y){
int ans=0;
if(a[x-1][y] == '') ans++;
if(a[x][y-1] == '') ans++;
if(a[x][y+1] == '') ans++;
if(a[x+1][y] == '') ans++;
if(a[x-1][y-1] == '') ans++;
if(a[x+1][y-1] == '') ans++;
if(a[x-1][y+1] == '') ans++;
if(a[x+1][y+1] == '') ans++;
cout<<ans;
}
int main(){
cin>>n>>m;
for(int i=1;i<=n;i++){
for(int j=1;j<=m;j++){
cin>>a[i][j];
}
}
for(int i=1;i<=n;i++){
for(int j=1;j<=m;j++){
if(a[i][j]!='') Y(i,j);
else cout<<'';
}
cout<<endl;
}
return 0;
}
这里空空如也
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