传送门圆方树练习。首先搞出圆方树(建树)。注意在建树的过程中即Tarjan时要同时记录三个信息:1.环的大小。 2.环上每个点到环顶点的距离。 3.最优距离在那
https://www.u72.net/daima/4n5h.html - 2024-09-04 03:20:29 - 代码库POJ3268 题意很简单 正向图跑一遍SPFA 反向图再跑一边SPFA 找最大值即可。#include<iostream>#include<cstdio>#include<cstdlib>#include<cstri
https://www.u72.net/daima/52ks.html - 2024-09-07 00:26:29 - 代码库最少换乘时间限制:2000 ms | 内存限制:65535 KB难度:3 描述 欧洲某城是一个著名的旅游胜地,每年都有成千上万的人前来观光旅行。Dr. Kong决定利用
https://www.u72.net/daima/999n.html - 2024-09-14 08:38:26 - 代码库堆优化dijkstra 1 /* 2 PROB:butter 3 LANG:C++ 4 */ 5 6 #include <iostream> 7 #include <cstdio> 8 #include <queue> 9 #include <vector>10 usi
https://www.u72.net/daima/948k.html - 2024-07-27 19:18:41 - 代码库题目连接:http://poj.org/problem?id=2502用模拟栈试试。。。 1 #include<cstdio> 2 #include<cstring> 3 #include<cmath> 4 #include<stack> /
https://www.u72.net/daima/eenr.html - 2024-09-16 02:20:41 - 代码库//============================================================================// Name : POJ.cpp// Author : // Version :/
https://www.u72.net/daima/mzkz.html - 2024-09-16 08:32:35 - 代码库题意:不久后滑铁卢将会变得非常冷,但是幸运的是,很多建筑都被桥梁和隧道连接着,所以你不需要总是走在外面。但是现在建筑物之间的连接是错综复杂的,很难知道
https://www.u72.net/daima/80ex.html - 2024-09-12 01:45:37 - 代码库Stockbroker GrapevineTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 27478 Accepted: 15223DescriptionStockbrokers are known to ove
https://www.u72.net/daima/e5n4.html - 2024-07-28 20:12:42 - 代码库1 //Accepted 1124 KB 0 ms 2 #include <cstdio> 3 #include <cstring> 4 #include <iostream> 5 #include <queue> 6 #include <cmath>
https://www.u72.net/daima/85bs.html - 2024-07-26 18:23:01 - 代码库·在js中,0、""、null、false、undefiend、NAN在逻辑运算中会被判定为false。·表达式1 && 表达式2 : ①表达式1为真时,表达式2也为真时,以表达式2的
https://www.u72.net/daima/exkm.html - 2024-09-15 09:41:28 - 代码库FroggerTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 26435 Accepted: 8603DescriptionFreddy Frog is sitting on a stone in the mid
https://www.u72.net/daima/e0mv.html - 2024-07-28 16:30:13 - 代码库动态更新中先贴模板(吉林大学的模板)#define INF 0x03F3F3F3Fconst int N;int path[N], vis[N];void Dijkstra(int cost[][N], int lowcost[N], int n
https://www.u72.net/daima/fwn4.html - 2024-07-10 02:22:48 - 代码库描述 一个街区有很多住户,街区的街道只能为东西、南北两种方向。住户只可以沿着街道行走。各个街道之间的间隔相等。用(x,y)来表示住户坐在的街区
https://www.u72.net/daima/nz2r1.html - 2024-08-01 23:48:26 - 代码库dis[u][v]=w[u][v]||0x7ffffffff;for(k=1;k<=n;k++) for(i=1;i<=n;i++) for(j=1;j<=n;j++) { if(dis[i][j]>dis[i][k]+dis[k][j])
https://www.u72.net/daima/nse9n.html - 2024-10-20 10:00:39 - 代码库题目描述给一个 n(1≤2500≤n) n(1 \leq 2500 \leq n) n(1≤2500≤n) 个点 m(1≤6200≤m) m(1 \leq 6200 \leq m) m(1≤6200≤m) 条边的无向图,求 s
https://www.u72.net/daima/nsh2b.html - 2024-10-16 12:02:03 - 代码库#include<iostream>#include<algorithm>#include<cstdio>#include<cstdlib>#include<queue>#include<vector>#include<cstring>#include<cmath>#includ
https://www.u72.net/daima/nun3n.html - 2024-10-21 02:54:02 - 代码库经过锦囊相助,海东集团终于度过了危机,从此,HDU的发展就一直顺风顺水,到了2050年,集团已经相当规模了,据说进入了钱江肉丝经济开发区500强。这时候,XHD夫妇也
https://www.u72.net/daima/nn8b6.html - 2024-09-21 04:39:49 - 代码库★ 输入文件:shorta.in 输出文件:shorta.out 简单对比时间限制:1 s 内存限制:128 MB 【题目描述】 给出N个点,M条无向边的简单图,问所有点对
https://www.u72.net/daima/ncnvs.html - 2024-10-09 08:36:01 - 代码库畅通工程续Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 30515 Accepted Submiss
https://www.u72.net/daima/nwnvw.html - 2024-11-03 18:03:39 - 代码库文转:http://blog.csdn.net/zxq2574043697/article/details/9451887 一:最<em>短路</em>径算法1.
https://www.u72.net/daima/xmbw.html - 2024-08-28 04:13:00 - 代码库