摘要: 目录 A.robot B.paint C.mex D.luckey: E.grafun: F.subset: A.robot 估算一下,一共小于4^4种,dfs直接爆搜 code: cnt的特判注意一下为cnt>=len+1 #include<bits/stdc++.h> #define xp fi 阅读全文
posted @ 2023-05-15 22:25 MegaSam 阅读(27) 评论(0) 推荐(0)