Is there any EJOI mirror?
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Codeforces (c) Copyright 2010-2024 Михаил Мирзаянов
Соревнования по программированию 2.0
Время на сервере: 23.04.2024 14:28:16 (k3).
Десктопная версия, переключиться на мобильную.
При поддержке
I hardly doubt it, I can post all the problems here when the competition starts tho
edit: I've checked, there is no online mirror unfortunately
Where I can see live scoreboard?
i have this link https://ranking.ejoi2019.si/Ranking.html . But it is not working . I see only tasks names.
it is not fixed yet
when skorboard will fix?
Anyone's got any recent screenshot of the ranking? Just found the link and didn't get to see any form of scoreboard so far
Can anybody shot current results please?
Does anyone have the problems?
After two hours...
we don't haven any working link?
There is no working link at the moment, I will post the most recent screenshot and will post the link to the tasks in the comments.
current results: results
task1: p1 task2: p2 task3: p3
sorry for the delay
i think that problems p1 and p2 are permuted (p1 I've uploaded is p2 on the results picture)
This current results don't work and don't open
https://ranking.ejoi2019.si/ranking works now
I'm disgusted by the visual looks of that website, but it's working finally at least
At first even the leaders had not any way to know the contestants' submission so I guess this is better
Too brute force problems for ejoi
I can give you the most recent update of day 2 results: everybody has 0 points 'cause the grader doesn't work at all
a proOf of this: results (a bunch of zeros)
Very sad
Press F
In this ejoi there are a lot of problems. Why? This is a big organization.
Can somebody reach the current result?
day 2 results are finally up: https://ranking.ejoi2019.si/day2/Ranking.html
merged results: https://ranking.ejoi2019.si/Ranking.html
It is not merged
Who knows current result? Pls take photos.
CEOI in Slovenia also had many problems. Most importantly, tasks were all like Div2 D (maybe E) on Codeforces, it was a speed-typing contest.
I bet it was — this EJOI is also awfully organized, we (the leaders) are getting no information on what the hell is happening with the competition (there were some rejudgings, changes, etc..)
Public announcement (which was everything but not public): Results on problem tower are not valid and they are being calculated by hand, will be published at the end of the competition hahahahahahah
So current results (for tower) on the scoreboard can change after the contest? Even 100pts solutions?
Don't take my words for the truth because there is nothing but rumours here: 100pts shouldn't be changed, and right now the checker is just checking whether the solution gets 100 points. So, anybody who has 100 has 100, and anybody who doesn't doesn't have.
I am curious: is it already determined where the next EJOI will take place?
Anyone?
It wasn't determined during the competition
That doesn't sound good. Still thanks for the answer.
Video confirmation of this unfortunate event https://youtu.be/bVjV4DhZDDI?t=2146
My guess is that it will be hosted again by Russia or Bulgaria.
how much time is left?
1 hour 50 minute
Time is extended by 30 mins.
Alexandru AlexLuchianov Luchianov got 600
Edit: 560 Edit 2: 600
Is contest still going??
It is supposed to be finished by now.
Is there a better solution than logN*3/2 (+-1) in tower?
Do you have the problem statements?
Adventure Colouring Tower
Problem Awesome Arrowland Adventure is Pajaraja and mine (I mostly helped with preparation), I hope contestants liked it.
Unfortunatly, No. Why you made so silly brute-forces problems? this is ejoi not codeforces.
How did you solve Adventure using brute-force?
I was not saying at adventure, I am saying at full contest. Day 1 was very brute-forces.
https://en.m.wikipedia.org/wiki/Brute-force_attack Here you are..
One of my all time favorite classic. Even thought i’ve spent 3 hours on it. I am really happy to score 100 points. Thank you for such an awesome problem.
You were contestant?
Yes i solved it with Shortest Path Faster Algorithm....
I quite liked it actually as a contestant! It was a bit easier than other problems, but still fine (and the task was fun).
There is a solution in ceil(log2(N))+1. Subtract 1, go from most significant bit to least significant bit, if it's 1 then write "1 end", else write "2 end". Finally write "1 end".
All three tasks can be found below:
adventure-ISC tower-ISC colouring-ISC
Why AlexLuchianov now have 560 and not 600?
Is there rejudging now? Because Alexandru Luchianov point in coloring has decreased to 60.
what is finally results?
The results that are on the link right now should be the final ones (there is some room for appeals tomorrow also, but nothing major should happen), but better don't get me started on all the circumstances that were happening throughout the second day (several independent reasons) and the validity of aforementioned results. Though, guided by some reasons that are unknown to me, most of the countries voted on keeping these results on the discussion about whether second day should be counted in the final rankings.