简单多次循环

解题思路:

注意事项:

参考代码:

#include<stdio.h>

int main()

{

     int m,n,i,j,count=0,x=0;

     char a[100][100];

     while(1)

     {

         scanf("%d %d",&m,&n);

         getchar();

         if(m==0||n==0)

         {

              break;

         }

         else

         {

             x=x+1;

             for(i=0;i<=n;i++)

             {

                  a[0][i]='.';

             }

             for(i=0;i<=m;i++)

             {

                  a[i][0]='.';

             }

             for(i=1;i<=m;i++)

             {

                 for(j=1;j<=n;j++)

                 {

                      scanf("%c",&a[i][j]);

                 }

                 getchar();

             }

             printf("Field #%d:\n",x);

             for(i=1;i<=m;i++)

             {

             for(j=1;j<=n;j++)

             {

                 if(a[i][j]=='*')

                 {

                      printf("*");

                 }

                 else

                 {

                     count=0;

                     for(int k=i-1;k<=i+1;k++)

                     {

                         for(int d=j-1;d<=j+1;d++)

                         {

                             if(k!=i||d!=j)

                             {

                                 if(a[k][d]=='*')

                                 {

                                      count=count+1;

                                 }

                             }

                         }

                     }

                 printf("%d",count);

                 }

             }

             printf("\n");

                 }

          }

         printf("\n");

     }

}