The IEEEXtreme executive committee would like to invite you all to our upcoming live stream at IEEE.tv
During this event the 2020 IEEEXtreme Executive Committee will give student members an interactive “sneak peek” into the history, preparation, and fun the volunteer leadership is planning and executing for our flagship contest for student members across the globe. During the 24 hour contest the committee feeds up the challenges, this live streamed event is your chance to challenge them with questions about this year’s contest on October 24.
2006: there was a local qualification round at each University. 2008: the local qualification round was made invalid about a week before the competition so a lot of Universities had already hosted their local competitions for nothing… It was a good practice session for the optimists.
No competition was hosted in 2007 as it was too much effort for the committee to evaluate by hand the submissions of the 44 teams which included using dead programming languages and writing poems.
2009 – 2012 no professional support on the grader (volunteers only). System would occasionally crash and judges would have to monitor the system constantly to reset the various modules that would get stuck.
After 2013 free t-shirts for everyone had to stop with the increase of the expenses and thus one of the major reasons for the decrease.
Dear student, Registration for the IEEEXtreme Programming Competition is now open!
What is the IEEEXtreme?
IEEEXtreme is a global challenge in which teams of IEEE Student members – advised and proctored by an IEEE member, and often supported by an IEEE Student Branch – compete in a 24-hour time span against each other to solve a set of programming problems.
Who can compete?
Teams of up to three collegiate students who are current IEEE student members. There is no limit for local colleges and universities as they can form multiple teams.
What could I win?
Fame: Unlimited bragging rights and an item for your resume.
Fortune: Among other great prizes, the Grand Prize is a trip to the IEEE conference of your choice, anywhere in the world.
All active participants in the competition will receive a digital certificate and a digital gift bundle.
How about the date and time?
IEEEXtreme 13.0 will take place on October 19, 2019. It will start on 00:00 UTC for all contestants around the globe and it will end 24 hours later.
Since it is a global competition, where is the location?
As IEEEXtreme is a virtual online competition, a physical location, or venue, must be identified for participants to use during the 24-hour competition.
Venues can be in an IEEE Student Branch office, a college lab, or another location on campus. It must be a place that participants can use for the 24 hours during the competition, it should be equipped with at least one computer, and some type of connection to the internet must be provided.
I’ve heard the contest is pretty difficult. I’m in my first year of university and don’t think I’m good enough. Should I participate?
Yes. The competition is all about the experience. IEEEXtreme is a lot of fun, and will help you face real-world problems that you may not see during college. Furthermore, the competition includes questions from various difficulties, from easy/novice to expert levels.
Vangelis the Batbear trapped all the members of Joker’s Streetgang in a basement.
Your job as a police officer is to transport all gang members to Blackgate Penitentiary.
To facilitate the transport, you should form a row such that the heights of the gang members are in non-decreasing order. For each gang member you should find the min and the max position where they can be in a valid sorted row and produce a roster with this information.
Input will start with a line that contains only one integer M, the number of crew members that were arrested. On each of the following M lines there will be a single word N and an integer H separated by a space character, where N is the name and H is the height of the crew member.
On the output, there will be G lines. Each line will contain in alphabetical order and space separated the names of the crew members that have the same height, followed by the min and the max position where any member of the specific group can be placed.
Limitations and notes
1 ≤ M ≤ 1000 1 ≤ length(N) ≤ 10 120 ≤ H ≤ 250
Names are only composed of characters of the Latin alphabet.
Joker and his gang attended Black Hat USA 2017 where they learned of a new way on how to damage our city!
Specifically, tomorrow night they will try to damage the water pumps of Gotham using bubbles!
The bubbles cause corrosion to the pumps and in a few hours they will damage them with catastrophic results!
To dash Joker’s plan, besides stopping him, you need to make sure that the city network does not contain loops.
If Joker manages to inject bubbles to the network and they enter a loop, they will still cause damage to that area even though you would have already arrested Joker and his gang.
Given the map of the water distribution system, you need to make sure that the map does not contain loops.
On the first line there will be an integer T, the number of test cases to follow.
For each test case, there will be 2 input lines:
On the first line of the test case, there will be 2 integers V and E, where V is the number of vertices and E is the number of edges.
On the second line, there will be E pairs of integers separated by a space character. Each pair shows a two way connection between vector A with vector B.
For each test case you will have to write one line that contains an integer, in the case where there is a loop you will write the number 1 or else you will write the number 0.
Limitations and notes
1 ≤ T ≤ 1000 1 ≤ V ≤ 1000 1 ≤ E ≤ 10000 0 ≤ A,B ≤ V-1
Vangelis the bear is Batman! (or Batbear to be more precise).