In a highly modernized fishing village, inhabitants there make a living on fishery. Their major tools, fishing nets, are produced and fixed by computer. After catching fishes each time, together with plenty of fishes, they will bring back the shabby…

1242: Zju1015 Fishing Net弦图判定 Time Limit: 10 Sec  Memory Limit: 162 MBSubmit: 214  Solved: 81[Submit][Status][Discuss] Description 在 一个高度信息化的渔村,鱼网的制作和修补都是由电脑完成.众所周知,鱼网是由网组成的(废话),网组成的东西叫网眼.如果网眼够小,就能捕到很多鱼:如果 网眼太大,鱼就会全部漏走.每次捕鱼回来,鱼网都会烂得很厉害,小网眼会变成网眼,那鱼网就需…

1.链接地址: http://bailian.openjudge.cn/practice/1042/ http://poj.org/problem?id=1042 2.题目: Gone Fishing Time Limit: 2000MS   Memory Limit: 32768K Total Submissions: 27652   Accepted: 8199 Description John is going on a fishing trip. He has h hours avail…

Gone Fishing Time Limit: 2000MS   Memory Limit: 32768K Total Submissions: 30281   Accepted: 9124 Description John is going on a fishing trip. He has h hours available (1 <= h <= 16), and there are n lakes in the area (2 <= n <= 25) all reachab…

题目:uva757 - Gone Fishing(贪心) 题目大意:有N个湖泊仅仅有一条通路将这些湖泊相连. 每一个湖泊都会给最開始5分钟间隔内能够调到的鱼(f).然后给每过5分钟降低的鱼的数量(d),假设当前的鱼少于等于降低的数量,说明在下个5分钟没有鱼.还有过每条道路的所要耗费的时间(N-1),时间都是以5分钟为单位的.渔者能够在随意一个湖泊钓鱼,可是起始位置是在湖泊1.问H小时后,渔者如何合理的在每一个湖泊分配时间,能够得到的鱼最多. 假设得到最多的鱼的方式有多种,则取在前面的湖泊耗时最久…

●赘述题目 给出一张弦图,求其最小染色数. ●题解 网上的唯一“文献”:<弦图与区间图>(cdq),可以学习学习.(有的看不懂) 摘录几个解决改题所需的知识点: ●子图和诱导子图(一定要弄清楚) 子图:对于一个图G=(V,E) ,满足V'⊆V且E'⊆E的G’=(V',E')称为图G的子图 诱导子图:对于一个图G=(V,E),满足V'⊆V且E'=(所有(u,v)|u⊆V',v⊆V')的G'=(V',E')称为图G诱导子图 ●团 若图G=(V,E)的一个子图G'=(V',E')是V'的完全图,则该…

Cocos2d-X开发教程-捕鱼达人 Cocos2-x development tutorial - fishing talent 作者:韩梦飞沙 Author:han_meng_fei_sha 邮箱:313134555@qq.com E-mail: 313134555 @qq.com 视频目录及链接:Video directory and links: 1 Cocos2D-X介绍  12:29  2 Cocos2D-X游戏安装过程和创建项目  10:14  3 Cocos2D-X启动流程-OC…

Gone Fishing [题目链接]Gone Fishing [题目类型]贪心 &题解: 这题要先想到枚举走过的湖,之后才可以贪心,我就没想到这,就不知道怎么贪心 = = 之后在枚举每个湖的鱼的个数,之后总是选最大的就好了,这里我是直接变的f数组,所以最后一定不要忘了在赋值回来 [时间复杂度]\(O(n^2k)\) &代码: #include <cstdio> #include <bitset> #include <iostream> #include…

Gone Fishing John is going on a fising trip. He has h hours available (1 ≤ h ≤ 16), and there are n lakes in the area (2 ≤ n ≤ 25) all reachable along a single, one-way road. John starts at lake 1, but he can finish at any lake he wants. He can only…

Gone Fishing John is going on a fishing trip. He has h hours available, and there are n lakes in the area all reachable along a single, one-way road. John starts at lake 1, but he can finish at any lake he wants. He can only travel from one lake to t…