Silver Cow PartyTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 12913 Accepted: 5778DescriptionOne cow from each of N farms (1 ≤
https://www.u72.net/daima/3nrs.html - 2024-07-20 20:08:27 - 代码库floyd/dijkstra/bellmanford/spaf 模板: 1. floyd(不能处理负权环,时间复杂度为O(n^3), 空间复杂度为O(n^2))floyd算法的本质是dp,用dp[k][i][j]表示以
https://www.u72.net/daima/5m0w.html - 2024-09-07 14:47:31 - 代码库题目链接: http://acm.csu.edu.cn/OnlineJudge/problem.php?id=1333解题报告:一个图里面有n个点和m条单向边,注意是单向边,然后每条路开a秒关闭b秒,问从s点
https://www.u72.net/daima/7464.html - 2024-07-25 17:02:57 - 代码库UVA 11367 - Full Tank?题目链接题意:给定一个无向图,每个点有一个加油站,有一个油价,现在一辆车,每次询问要从起点s走到t,邮箱容量为c,问最小代价思路:dijkstr
https://www.u72.net/daima/4w2z.html - 2024-07-22 08:21:35 - 代码库题意 有一幅n*n的方格图,n <= 100,每个点上有一个值。从(1,1)出发,走到(n,n),只能走四联通。每走一步花费t,每走三步需要花费走完三步后到达格子的
https://www.u72.net/daima/4ff5.html - 2024-09-04 11:46:24 - 代码库题意:(这题没图不好说&hellip;&hellip;大家还是自己去看吧)题解:首先有一点需要注意,就是题面中a和b数组搞混了&hellip;&hellip;像势能分析那样,我们每花费一
https://www.u72.net/daima/5d22.html - 2024-09-06 07:08:50 - 代码库Big Christmas Tree题目分析: 叫你构造一颗圣诞树,使得 (sum of weights of all descendant nodes) × (unit pr
https://www.u72.net/daima/7d5h.html - 2024-07-25 04:01:14 - 代码库Choose the best routeTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7361 Accept
https://www.u72.net/daima/9ehf.html - 2024-07-28 00:08:21 - 代码库警告:这题卡SPFA,警告:这题卡SPFA 这不是演习题目大意:给出一个无向图,以及一些点的序列,要找出一条最短的路径使得通过所有点,题目保证存在一条头尾都在点的
https://www.u72.net/daima/m7vv.html - 2024-07-30 00:17:39 - 代码库Wow! Such City!Time Limit: 15000/8000 MS (Java/Others) Memory Limit: 102400/102400 K (Java/Others)Total Submission(s): 824 Accepted S
https://www.u72.net/daima/90k8.html - 2024-07-27 14:58:16 - 代码库题目描述 Description平面上有n个点(n<=100),每个点的坐标均在-10000~10000之间。其中的一些点之间有连线。若有连线,则表示可从一个点到达另一个点,即两点
https://www.u72.net/daima/9xsa.html - 2024-09-13 16:28:50 - 代码库Currency ExchangeTime Limit: 1000MS Memory Limit: 30000KTotal Submissions: 20482 Accepted: 7352DescriptionSeveral currency exchange points a
https://www.u72.net/daima/9enm.html - 2024-07-28 00:05:51 - 代码库#include <cstdio>#include <iostream>#include <stdlib.h>#include <memory.h>using namespace std;const int maxn=1005;const int inf=1<< 30;int s
https://www.u72.net/daima/8r6u.html - 2024-07-26 08:24:15 - 代码库#include <stdio.h>#include <iostream>#include <memory.h>using namespace std;int stb[102][102];//int min(int x,int y)//{// return x<y?x:y;//}
https://www.u72.net/daima/8r7h.html - 2024-07-26 08:25:44 - 代码库#include <cstdio>#include <iostream>#include <stdlib.h>#include <memory.h>using namespace std;const int maxn=102;const int inf=1<< 30;int s
https://www.u72.net/daima/8r8k.html - 2024-07-26 08:27:49 - 代码库题目连接:https://vjudge.net/problem/SCU-4444分两种情况,边少(m<1e5*2)的情况直接dijkstra边可能会很多(因为是完全图),这种情况下用bfs,用set保证每个点
https://www.u72.net/daima/e36n.html - 2024-09-15 16:44:55 - 代码库find the safest roadTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6973 Accept
https://www.u72.net/daima/mdsn.html - 2024-07-29 07:52:27 - 代码库这里以spfa为例;//都用邻接表存边;指针:int h=1,t=1; q[h]=x; while(h<=t){ int u=q[h]; vis[u]=0; for(int i=head[u];i!=-1;i=e[i].n
https://www.u72.net/daima/mra2.html - 2024-07-29 11:14:46 - 代码库1001: [BeiJing2006]狼抓兔子Time Limit: 15 Sec Memory Limit: 162 MBSubmit: 10398 Solved: 2376[Submit][Status]Description现在小朋友们最喜
https://www.u72.net/daima/80z9.html - 2024-07-26 13:33:04 - 代码库1 //Accepted 4688 KB 63 ms 2 #include <cstdio> 3 #include <cstring> 4 #include <iostream> 5 #include <queue> 6 #include <cmath>
https://www.u72.net/daima/84ns.html - 2024-07-26 17:11:20 - 代码库