哪个大佬帮忙看一下，下载的第一个数据点明明是对的，为什么判错

#include <ctype.h>
#include<stdio.h>
#include<stdlib.h>
#include <math.h>
#include<string.h>
char dl[105][105];

int ans=0;
int main()
{
	int n,m;
	scanf("%d %d",&n,&m);
	int i,j,x,y;
	for(i=1;i<=n;i++)
	{
		scanf("%s",&dl[i]);
	}//输入*and?

	//接下来遍历找出？对其周围是否有地雷作出判断
	for(i=0;i<=n;i++)
	for(j=0;j<=m;j++)
	{
		ans=0;
		if(dl[i][j]=='*')
		{
			printf("*");
			continue;
		} 
		
		else if(dl[i][j]=='?')
		{
			if(dl[i-1][j-1]=='*')
		    ans++;
		    if(dl[i-1][j]=='*')
		    ans++;
		    if(dl[i-1][j+1]=='*')
		    ans++;
		    if(dl[i][j-1]=='*')
		    ans++;
		    if(dl[i][j+1]=='*')
		    ans++;
		    if(dl[i+1][j-1]=='*')
		    ans++;
		    if(dl[i+1][j]=='*')
		    ans++;
		    if(dl[i+1][j+1]=='*')
		    ans++;
			printf("%d",ans);
			
		}
		if(j==m)
		printf("\n");
	} 
	return 0;
}