拓扑排列可以指明除了循环以外的所有指向，当反过来还有路可以走的话，说明有刚刚没算的循环路线，所以反过来能形成的所有树都是循环

Strongly connected components的更多相关文章

  1. PTA Strongly Connected Components

    Write a program to find the strongly connected components in a digraph. Format of functions: void St ...

  2. algorithm@ Strongly Connected Component

    Strongly Connected Components A directed graph is strongly connected if there is a path between all ...

  3. [LeetCode] Number of Connected Components in an Undirected Graph 无向图中的连通区域的个数

    Given n nodes labeled from 0 to n - 1 and a list of undirected edges (each edge is a pair of nodes), ...

  4. LeetCode Number of Connected Components in an Undirected Graph

    原题链接在这里:https://leetcode.com/problems/number-of-connected-components-in-an-undirected-graph/ 题目: Giv ...

  5. [Redux] Using withRouter() to Inject the Params into Connected Components

    We will learn how to use withRouter() to inject params provided by React Router into connected compo ...

  6. [Locked] Number of Connected Components in an Undirected Graph

    Number of Connected Components in an Undirected Graph Given n nodes labeled from 0 to n - 1 and a li ...

  7. cf475B Strongly Connected City

    B. Strongly Connected City time limit per test 2 seconds memory limit per test 256 megabytes input s ...

  8. Strongly connected(hdu4635（强连通分量）)

    /* http://acm.hdu.edu.cn/showproblem.php?pid=4635 Strongly connected Time Limit: 2000/1000 MS (Java/ ...

  9. [Swift]LeetCode323. 无向图中的连通区域的个数 $ Number of Connected Components in an Undirected Graph

    Given n nodes labeled from 0 to n - 1 and a list of undirected edges (each edge is a pair of nodes), ...

随机推荐

  1. 常见的eclipse和真机出现的问题

    1.eclipse和手机连接时间过断导致运行时报错(时间,,,) 2.adk中文件夹中文件遗失错乱: tools下的zipalign丢失(打包时出现提示the zipalign tool was no ...

  2. 添加本地nuget包

    1.找到vs工具栏,如下图所示,找到包管理器 2.点击添加按钮,添加源,点击下方浏览按钮,找到源得位置,然后点击更新 3.找到项目,切换包源,切换到包管理器得浏览页面,找到要添加得包安装即可.

  3. CF #552（div3）G 最小lcm

    题目链接:http://codeforces.com/contest/1154/problem/G 题意:lcm是最小公倍数,本题就是给你一个数组(可能会重复),要求你判断出那两个数的最小公倍数最小, ...

  4. 【OS】Process & Thread

      Process Thread 定义 资源(CPU.内存等)分配的最小单元,是程序执行时的一个实例.程序运行时系统就会创建一个进程,并为它分配资源,然后把该进程放入进程就绪队列,进程调度器选中它的时 ...

  5. Debian9服务器安装mysql

    第一步    添加mysql软件源 下载mysql的配置文件: cd /tmp wget https://dev.mysql.com/get/mysql-apt-config_0.8.10-1_all ...

  6. 相似的RGB颜色——算法面试刷题3（for google），考察二分

    在本题中,每个大写字母代表从“0”到“f”的一些十六进制数字. 红绿蓝三元色#AABBCC可以简写为#ABC. 例如,#15c是颜色#1155cc的简写. 现在,假设两种颜色#ABCDEF和#UVWX ...

  7. 多线程之interrupt

    1.interrupt()作为中断程序,并不会直接终止运行,而是设置中断状态,由线程自己处理中断.可以选择终止线程.等待新任务或继续执行. 2.interrupt()经常用于中断处于堵塞状态的的线程, ...

  8. https环境搭建（本地搭建）

    1.创建自签名证书 2. 在iis中绑定https 先解析一个域名. 运行网站 示不安全,点击继续浏览即可.在实际的环境中,你拿到的是一个实际的证书,所以不会产生类似的报告安全证书有问题.

  9. Android View的滑动

    Android View的滑动 文章目录 Android View的滑动 一.实现移动 1.1 layout() 1.2 设置位置偏移量 1.3 改变布局参数 1.4 动画 1.5 ScrollTo以 ...

  10. CentOS 配置防火墙操作实例

    注:防火墙的基本操作命令: 查询防火墙状态: [root@localhost ~]# service   iptables status<回车>   停止防火墙: [root@localh ...