题解

#include<bits/stdc++.h>
using namespace std;
char a[105][105];
string b[105];
int main()
{
int n,m;
cin>>n>>m;
for(int i=1;i<=n;i++)
{
cin>>b[i];
for(int j=0;j<m;j++)
if(b[i][j]'')
a[i][j+1]='';
}
for(int i=1;i<=n;i++)
{
for(int j=1;j<=m;j++)
{
if(a[i][j]!='*')
{
a[i][j]='0';
if(a[i-1][j-1]'')
a[i][j]++;
if(a[i][j-1]=='')
a[i][j];
if(a[i-1][j]=='*')
a[i][j];
if(a[i+1][j-1]'*')
a[i][j]++;
if(a[i-1][j+1]'')
a[i][j]++;
if(a[i+1][j]=='')
a[i][j];
if(a[i][j+1]=='*')
a[i][j];
if(a[i+1][j+1]=='*')
a[i][j];
}
}
}
for(int i=1;i<=n;i)
{
for(int j=1;j<=m;j++)
cout<<a[i][j];
cout<<endl;
}
return 0;
}