传送门:地铁思路:拆点,最短路;拆点比较复杂,所以对边进行最短路,spfa会tle,所以改用Dijkstra(优先队列优化) 模板/****************************************
https://www.u72.net/daima/z7bh.html - 2024-08-12 22:09:44 - 代码库题目思路:使用二分查找路径中最大值和最小值之间的差值,从而确定出一组minn和maxn,对此组的minn和maxn经行DFS,如果可以找到一条路径,其中的最大值,最小值在m
https://www.u72.net/daima/hb3k.html - 2024-08-13 07:02:00 - 代码库A simple stone game Time Limit: 2000/1
https://www.u72.net/daima/hx79.html - 2024-07-06 02:04:38 - 代码库LabyrinthTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 152 Accepted Submission
https://www.u72.net/daima/hrm1.html - 2024-07-05 21:57:00 - 代码库题目链接:http://acm.bnu.edu.cn/bnuoj/problem_show.php?pid=34985题目大意:问n长度的串用0~k的数字去填,有多少个串保证任意子串中不包含0~k的某一个全
https://www.u72.net/daima/h3c2.html - 2024-07-06 05:09:59 - 代码库Problem DescriptionZeus 和 Prometheus 做了一个游戏,Prometheus 给 Zeus 一个集合,集合中包括了N个正整数,随后 Prometheus 将向 Zeus 发起M次询问,每次
https://www.u72.net/daima/s9w6.html - 2024-07-13 14:53:03 - 代码库&bull;Problem A HDU 4450 水题,签到题水题。。没啥好说的。给大家签到用的。 1 #include <cstdio> 2 int main(){ 3 int n,a,ans;
https://www.u72.net/daima/sdxh.html - 2024-07-12 21:33:35 - 代码库一、题目DescriptionWangpeng is good at drawing. Now he wants to say numbers like “521” to his girlfriend through the game draw s
https://www.u72.net/daima/sbwv.html - 2024-07-12 22:21:57 - 代码库题目大意:经黄学长指出,此题原题出自2014湖北省队互测 没有人的算术规定集合由二元组(A,B)构成,A、B同时也是两个这样的集合,即A、B本身也是二元组规定二元
https://www.u72.net/daima/263b.html - 2024-09-01 23:34:37 - 代码库Problem DescriptionFor an array, the range function is defined below: Range(A)=Max(A)-Min(A)&#43;1; For example, suppose A={1,2,3,4,5}, then
https://www.u72.net/daima/3bw1.html - 2024-07-21 00:56:17 - 代码库在上一篇中我们探讨了学生的消费数据,消费数据对本次竞赛预测来讲很重要。本篇将探索寝室门禁、图书借阅、图书馆门禁和学生成绩等一些和学生学习相关的
https://www.u72.net/daima/xm60.html - 2024-08-28 05:02:26 - 代码库HDU 5024 Wang Xifeng‘s Little Plot题目链接思路:先利用记忆化搜索预处理出每个结点对应8个方向最远能走多远,然后枚举拐点记录最大&#20540;即可代码:#i
https://www.u72.net/daima/59m7.html - 2024-07-23 19:45:50 - 代码库GPATime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1206 Accepted Submission(s): 748
https://www.u72.net/daima/5nn7.html - 2024-07-22 21:34:30 - 代码库转自:http://blog.csdn.net/accelerator_/article/details/39271751吐血ac。。。116686272014-09-16 22:15:24Accepted50091265MS1980K2290 BG++czy Pa
https://www.u72.net/daima/5n0s.html - 2024-07-22 22:00:55 - 代码库L2-013. 红色警报时间限制400 ms内存限制65536 kB代码长度限制8000 B判题程序Standard作者陈越战争中保持各个城市间的连通性非
https://www.u72.net/daima/63d8.html - 2024-09-08 19:20:20 - 代码库he HimalayasTime Limit: 2 Seconds Memory Limit: 65536 KBAs an artist, Bob usually need to travel around the world. He made a lot of ske
https://www.u72.net/daima/38f5.html - 2024-07-21 16:22:28 - 代码库题目网址:http://codevs.cn/problem/2011/题目大意:有一个图,每次删一条边(可以重复删),求每次删边之后所有点对的最短距离之和。 看了一眼题目,顿时发现
https://www.u72.net/daima/3465.html - 2024-09-03 13:36:31 - 代码库n个点,m条双向边,k个传感器。其中有l个传感器记录到了第一次到达的时间顺序,求是否有可能检查了所有的顶点。首先判断l,l<k一定是不行的。然后按照传感器的
https://www.u72.net/daima/35bh.html - 2024-07-21 13:33:26 - 代码库GPA http://acm.hdu.edu.cn/showproblem.php?pid=4802签到题,输入两个表,注意细心点就行了。 1 #include<cstdio> 2 #include<cstring> 3 const int M=16
https://www.u72.net/daima/6h9h.html - 2024-07-24 01:10:37 - 代码库思路:&#23612;玛,这题搞了一天了,比赛的时候用了n^2的方法绝对T了,然后今天看别人代码看了一天才知道。后面感觉也挺容易的,就是没想到,之前做过SPOJ 694 705
https://www.u72.net/daima/48xf.html - 2024-07-22 17:28:26 - 代码库