水

#include <bits/stdc++.h>
using namespace std;

int n, m;
char a[110][110];

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]=='?'){
                a[i][j] = (a[i][j+1]=='*')+(a[i][j-1]=='*')+(a[i+1][j+1]=='*')+(a[i+1][j-1]=='*')+(a[i-1][j+1]=='*')+(a[i-1][j-1]=='*')+(a[i+1][j]=='*')+(a[i-1][j]=='*')+'0';
            }
            cout << a[i][j];
        }
        cout << "\n";
    }
    
    return 0;
}