#include <stdio.h>
#include <stdlib.h>
int alln;
char board[11][11];
int jud(int a,int b)
{
    int count = 0;
    if (a - 1 >= 0 && board[a-1][b] == '*')
        count++;
    if (b - 1 >= 0 && board[a][b-1] == '*')
        count++;
    if (a + 1 < alln && board[a+1][b] == '*')
        count++;
    if (b + 1 < alln && board[a][b+1] == '*')
        count++;
    if (a + 1 < alln && b + 1 < alln && board[a+1][b+1] == '*')
        count++;
    if (a - 1 >= 0 && b - 1 >= 0 && board[a-1][b-1] == '*')
        count++;
    if (a - 1 >= 0 && b + 1 < alln && board[a-1][b+1] == '*')
        count++;
    if (a + 1 < alln && b - 1 >= 0 && board[a+1][b-1] == '*')
        count++;
    return count;
}
int main()
{
    char afterboard[11][11];
    int i,j,flag,temp = 0;
    while (scanf("%d",&alln) != EOF)
    {
        for (i = 0;i < alln;i++)
            scanf("%s",board[i]);
        for (i = 0;i < alln;i++)
            scanf("%s",afterboard[i]);
        for (i = 0,flag = 0;i < alln;i++)
        {
            for (j = 0;j < alln;j++)
            {
                if (afterboard[i][j] == 'x' && board[i][j] != '*')
                    afterboard[i][j] = jud(i,j) + '0';
                else if (afterboard[i][j] == 'x' && board[i][j] == '*')
                {
                    flag = 1;
                    afterboard[i][j] = jud(i,j) + '0';
                }
            }
        }
        if (temp != 0)
            printf("\n");
        if (flag == 0)
            for (i = 0;i < alln;i++)
                printf("%s\n",afterboard[i]);
        else if (flag == 1)
        {
            for (i = 0;i < alln;i++)
                for (j = 0;j < alln;j++)
                    if (board[i][j] == '*')
                        afterboard[i][j] = '*';
            for (i = 0;i < alln;i++)
                printf("%s\n",afterboard[i]);
        }
        temp = 1;
    }
    return 0;
}




一次AC咯!!!