随笔分类 -  DLX

摘要:同样是二分+DLX即可。#include #include #include #include #include #define LL __int64using namespace std;const int maxn=3800;const int maxc=65;const int maxr=65... 阅读全文
posted @ 2015-03-17 22:03 chenjunjie1994 阅读(123) 评论(0) 推荐(0)
摘要:二分答案+重复覆盖。注意返回的条件哦,不能光套模板。#include #include #include #include #include using namespace std;const int maxn=3600;const int maxc=55;const int maxr=55;con... 阅读全文
posted @ 2015-03-17 20:55 chenjunjie1994 阅读(123) 评论(0) 推荐(0)