HONDELY的专栏

<br />入门级的搜索，有点悲剧<br />#include <stdio.h><br />#include <iostream><br />using namespace std;<br />#include <string.h><br />#define pr printf<br />char ch[105][105];<br />int r,c;<br />bool visit[105][105],s[105][105];<br />int arr[8][2]={{-1,-1},{0,-1},{1,