Mining Station on the Sea Time Limit: 5000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2584    Accepted Submission(s): 780 Problem Description The ocean is a treasure house of resources and the development…

Mining Station on the Sea Time Limit: 5000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3565    Accepted Submission(s): 1108 Problem Description The ocean is a treasure house of resources and the development…

Mining Station on the Sea Problem Description The ocean is a treasure house of resources and the development of human society comes to depend more and more on it. In order to develop and utilize marine resources, it is necessary to build mining stati…

先根据不同的起点跑最短路,记录距离,从而建立二分图求最小匹配. 一开始我求最短路的时候我把港口直接加到图中,然后发现进了港口就不能出来了,所以连接港口的边就要从双向边改成单向边…………这也搞得我n和m分不清了…… 还不如排除掉港口算最短路后再统计各艘船到各个港口的最短距离…… 然后我还傻叉地用了Dijkstra来求最短路,当然TLE咯…… 事实证明,Floyd就可以了嘛我智商跑哪里去了... #include <cstdlib> #include <cstdio> #include…

Super Jumping! Jumping! Jumping! Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 30163    Accepted Submission(s): 13507 Problem Description Nowadays, a kind of chess game called “Super Jumping!…

本原串 Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1091    Accepted Submission(s): 350 Problem Description 由0和1组成的串中,不能表示为由几个相同的较小的串连接成的串,称为本原串,有多少个长为n(n<=100000000)的本原串?答案mod2008.例如,100100不是本原…

Big Event in HDU Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 32578    Accepted Submission(s): 11377 Problem Description Nowadays, we all know that Computer College is the biggest department…

命运 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 14555    Accepted Submission(s): 5119 Problem Description 穿过幽谷意味着离大魔王lemon已经无限接近了!可谁能想到,yifenfei在斩杀了一些虾兵蟹将后,却再次面临命运大迷宫的考验,这是魔王lemon设下的又一个机关.要知道…

The 15-puzzle has been around for over 100 years; even if you don't know it by that name, you've seen it. It is constructed with 15 sliding tiles, each with a number from 1 to 15 on it, and all packed into a 4 by 4 frame with one tile missing. Let's…

I NEED A OFFER! Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 18054    Accepted Submission(s): 7237 Problem Description Speakless非常早就想出国,如今他已经考完了全部须要的考试,准备了全部要准备的材料,于是.便须要去申请学校了.要申请国外的不论什么大学,…