Oil Skimming Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3426    Accepted Submission(s): 1432 Problem Description Thanks to a certain "green" resources company, there is a new profitabl…

链接: http://acm.hdu.edu.cn/showproblem.php?pid=4185 http://acm.hust.edu.cn/vjudge/contest/view.action?cid=82834#problem/G 与上题(H)相似 代码: #include <iostream> #include <cstdio> #include <cstring> #include <algorithm> using namespace std…

题意:在大海里有一些石油 ‘#’表示石油, ‘.’表示水,有个人有一个工具可以回收这些石油,不过只能回收1*2大小的石油块,里面不能含有海水,要不就没办法使用了,求出来最多能回收多少块石油 分析:先把数据处理一下,给每一点石油都进行编号,然后查找一下四周联合是否能组成石油块,能的话就连接,因为一点有可能即在左边又在右边,所以最后的结果应该除去 2 ************************************************************************* #…

Problem Description Thanks to a certain "green" resources company, there is a new profitable industry of oil skimming. There are large slicks of crude oil floating in the Gulf of Mexico just waiting to be scooped up by enterprising oil barons. O…

<span style="font-family: Arial; font-size: 14.3999996185303px; line-height: 26px;">//题意,在一个N*N的矩阵里寻找最多有多少个</span><span style="font-size: 14px; line-height: 26px; font-family: 'Courier New', Courier, monospace; white-space: p…

Oil Skimming Time Limit:1000MS     Memory Limit:32768KB     64bit IO Format:%I64d & %I64u Submit Status Practice HDU 4185 Description Thanks to a certain "green" resources company, there is a new profitable industry of oil skimming. There ar…

Oil Skimming Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3903    Accepted Submission(s): 1616 题目链接:acm.hdu.edu.cn/showproblem.php?pid=4185 Description: Thanks to a certain "green" resou…

题意大概是,海上漂浮着一些符号为#的石油,你要去搜集他们,但是你的勺子呢能且只能挖到两个单元的石油.问你最多能挖多少勺.注意 不能挖到纯净的海水,不然石油会被纯净的海水稀释的. 二分匹配,计算出里边有多少个'#',将这些编号,之后查找,如果他的周围是"#",就将这两个连一条边.之后跑一边匈牙利:点数就是'#'数目: Thanks to a certain "green" resources company, there is a new profitable ind…

Oil Skimming Problem Description Thanks to a certain "green" resources company, there is a new profitable industry of oil skimming. There are large slicks of crude oil floating in the Gulf of Mexico just waiting to be scooped up by enterprising…

如下图:要求最多可以凑成多少对对象 大佬博客: https://blog.csdn.net/cillyb/article/details/55511666 https://blog.csdn.net/denghecsdn/article/details/77619308 https://www.cnblogs.com/wangjunyan/p/5563154.html 模板: int link[maxn],vis[maxn]; bool dfs(int x) { ; i <= num; i++)…