Minesweeper PC/UVa IDs: 110102/10189, Popularity: A,Success rate: high Level: 1

#include<cstdio>
#include<iostream>
#include<string>
#include<algorithm>
#include<iterator>
#include<cstring>

using namespace std;

int n, m;
char x[101][101];

void calc()
{
    for(int i=0;i<n;i++)
    {
        for(int j=0;j<m;j++)
        {
            if(x[i][j]=='*')
            {
                putchar('*');
            }
            else
            {

                int count=0;
                for(int k=-1;k<=1;k++)
                    for(int l=-1;l<=1;l++)
                    {
                        int a,b;
                        a=i+k;
                        b=j+l;

                        if(a>=0 && a<n && b>=0 && b<m && x[a][b]=='*')
                        {
                            count++;
                        }

                    }
                printf("%d", count);
            }

        }
        printf("\n");

    }
}

int main()
{
    int count=0;
    while(scanf("%d %d", &n, &m)!=EOF)
    {
        if(n==0&&m==0)
            break;
        for(int i=0;i<n;i++)
        {
            memset(x[i], 0, m);
            scanf("%s", x[i]);
        }

        if(count>0)
            printf("\n");

        count++;
        printf("Field #%d:\n", count);
        calc();
    }

    return 0;
}