Question Link
Q: The dominoes game gives some cards, and which card will be pushed down after the card falls down, and asks for the minimum number of cards to be pushed down so that all cards will go down.
Idea: The strongly connected component of a directed graph. After the point is reduced by Tarjan, find the number of points with a degree of 0, that is, the answer.
Code:
#include
Uva11504-Dominos (Tarjan + contraction point)
Ultraviolet A 11504-Dominos
Question Link
Given a domino directed graph, a maximum of a few pieces can be pushed.
Idea: strongly connected component. After the point is reduced, find the point with a degree of 0 as the answer.
Code:
#include
Ultraviolet A 11504-Dominos (strongly connected component)
Drone introduction
Drone is a new generation of CI/CD tools, based on Pipeline+docker mode, can be very flexible to support many business scenarios, currently, done up to 0.8.6, on GitHub, has scored 15K Takaboshi star.
Drone and Gitlab, you can set the. drone.yml file in your project to customize the various processes you need to perform, such as code fetching,
High-connectivity components of the uva-1 11504 Dominos
Q: If a domino card has an edge u-> v, it means that u has fallen v automatically. The minimum number of manual push requests is required.
If some cards belong to the same strongly connected component, if any card is pushed down, all cards are pushed down. After the point can be scaled down through strong connectivity, there must be no card of entry level.
Note that this question cannot be use
This is a creation in
Article, where the information may have evolved or changed.
Objective
This article mainly discusses how to deploy drone to the k8s cluster, itself drone this container-based pipeline approach, and k8s is quite fit. The benefits are:
k8s cluster daemon Drone-server and drone-agent.
RPC fea
1. Construction of Network test environmentFirst you need to configure the network environment for good one penetration testing, including 1 of computers running Kali Linux systems, and 2 as shown by the teacher to the Windows Server 2000 system computer. The two computers are in the same network segment, can communicate with each other, the Kali system is used as an attack aircraft, the following will run Metasploit for penetration testing on this system, and Windows 2000 is required to infiltr
Geek DIY: Uses Raspberry Pi to create a four-axis drone
If you want to DIY a drone of your own, you can read this article and it may be helpful to you.
The main parts used in this project are mainly from Erle Robotics (an open-source four-axis aircraft project using Linux ). The author of this article does not work for this company. If you are interested in this scenario, you can also focus on basic proje
1 Overview
Drones are a new data collection platform. They can quickly and efficiently obtain first-hand images and video materials. In ArcGIS 10.1, they can integrate drone videos with GIS, this gives full play to the value of drone videos. 2 drone video playback
In ArcGIS 10.1 for desktop, you can manage drone v
Tags: Distance preparation res win Cal HTTP Ideas System version instructionsPrepare a BT5 as an intruder, a win2003 as target drone, there is a vulnerability of the Oracle Database (version 10.2.0.1.0) TNS service on target drone, the vulnerability is numbered cve-2009-1979. Bt5:ip 10.10.10.128 win2003:ip 10.10.10.130 Start Walkthrough: On the Internet to find some introduction to this vulnerability, Meta
650) this.width=650; "class=" AlignCenter size-full wp-image-6180 "alt=" Picture 1 "src=" http://www.kjxfx.com/wp-content/ Uploads/2015/11/2015-11-087.png "width=" "height=" 363 "style=" height:auto;vertical-align:middle;border:0px; margin:0px auto; "/>In the "Three silly big trouble Bollywood" has seen the drone, and he has been in the inside out the use of unmanned aerial vehicles, the results of the old-fashioned professor mercilessly scolded. Toda
Two American computer security experts created their own small self-driving aircraft capable of launching network attacks from the air and monitoring mobile phones. It is called the "wireless air monitoring platform ", it was transformed from an unmanned U.S. military target. Computer security experts Richard palkins and Mike tacay have made special changes to the unmanned target so that it can discover and catch up
Two American computer security experts have created their own capabilities to co
This is a creation in
Article, where the information may have evolved or changed.
Objective
In the previous article, we simply introduced the deployment of drone. The next step is to introduce the official documents as well as the plugins I used in the actual work. This article, is mainly a complete drone demo. Pipeline includes the Git clone pull code, the go build build, the Docker image is generated and
SQL injection target drone attack process please refer toHttps://pentesterlab.com/exercises/from_sqli_to_shell/coursehttp://www.sohu.com/a/126855490_472906For the attack process of XSS target drone, please refer toHttps://pentesterlab.com/exercises/xss_and_mysql_file/courseTo open a webpage on a 192.168.179.140 machine:It's a blogging system.Each blog title can be evaluated below:There is an XSS vulnerabili
Tag:extsdn directive altmsf and machine information own In a notebook to open two virtual machine a bit card, and too much trouble, put Metasploit target target drone on another machine, IP itself configured a bit, target host: 192.168.137.254 intrusion Machine : 192.168.137.253 on target: Kingview 6.53 version cve-2011-0406 vulnerability, System Win2003 SP0 under the: in the information gathering, the target host opened 777 ports, Baidu found tha
0x01 OverviewThe goal of this project is to help people learn about other architectural environments outside of x86_64, while also helping people explore the mysteries of router firmware.So far, the project is based on the installation of Linksys E1550.0x02 InstallationFriendly tips, please back up the router firmware before installation, in case of a rainy future.1 , log in with the Administrator account password E1550 2. Access Firmware Update page, http:///192.168.1.1/upgrade.asp3, upload dam
Build penetration test environment
Kali attack aircraft
WinXP SP1 drone
Start Metasploit
Windows RPC-related vulnerabilities
Internal-provided vulnerability attacks
drone WinXP SP1 network configuration to view the NAT network segment of a virtual machine
Configure IP addresses for WinXP SP1 drone
Perform vulnerability Utilization
Post -exploit:meterpret
address to use when restoring arp Mappingsforming ; when cleaning, you can send packets with your own packageAddress and host address. Packets Senta fake hw address can break with certain connectionsconvert /ap/ Bridge configuration, but it is more reliableinstead of using your own address, this is the default way to Arpscleaned afterwards.-T Targetspecify a specific host to the ARP Poison ( if not specifiedLAN host ) . Repeatedly specify multiple hosts. -R Poison two hosts ( host and Target )
Sqlmap Practice-----> Godless own target droneToday, the beast is ready to take out some dry goods for everyone to taste, is salty is sweet from any tastetarget drone before the article said Build an environment with phpstudy link Dvwaand then, we're going to use the grab bag software to grab dvwa cookies.Let's take a look at the demo first:First Enter Dvwa set Difficulty to low (for demonstration convenience)650) this.width=650; "style=" Float:none;
/wKioL1P-AoCAg6fzAAJQvEsP7E0525.jpg "title=" Qq20140827000243.png "alt=" Wkiol1p-aocag6fzaajqvesp7e0525.jpg "/>6. Get field content using SqlmapSqlmap.py-u "Http://testphp.vulnweb.com/artists.php?artist=1"--dump-t users-d acuart-v 0The results of the operation are as follows:650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/47/B0/wKioL1P-BkKA-a4vAAM5LLU5mg4809.jpg "title=" Qq20140827001842.png "alt=" Wkiol1p-bkka-a4vaam5llu5mg4809.jpg "/>This article is from the SOA security blog, so be
Thanks to guoming0000 for your blog and related resources.
Http://blog.csdn.net/guoming0000/article/details/7075292
For a friend who is new to ARDrone development, I suggest you take a look. I am new to AR, and now I have studied AR in the lab ......
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