Problem Description When God made the first man, he put him on a beautiful garden, the Garden of Eden. Here Adam lived with all animals. God gave Adam eternal life. But Adam was lonely in the garden, so God made Eve. When Adam was asleep one night, G…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5977 题解:这题一看就知道是状压dp然后看了一下很像是点分治(有点明显)然后就是简单的点分治+状压dp,这里只要稍微改一下模版就行了.还有注意一下这里的cau状态枚举然后就没什么了 #include <iostream> #include <cstring> #include <cstdio> using namespace std; typedef long long l…
湫湫系列故事——设计风景线 Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 4539 Accepted Submission(s): 816 Problem Description 随着杭州西湖的知名度的进一步提升,园林规划专家湫湫希望设计出一条新的经典观光线路,根据老板马小腾的指示,新的风景线最好能建成环形,如果没有条件建成环形,…