Comments

I believe only 65 teams are going to the onsite contest. 50 of which are on this list.

Took a while but here's the latest update.

You can't make this shit up

Only about 1000 cyans

The blog author is just joking about the situation.

Total number of teams in the list: 108/?

Depends on the timezone you consider ;-;

This is the second time I've done this xd Fixing it now!

Updated after round #623: Tsinghua University is now #1 with max rating scale as well!

Alright, thanks for the info!

Congratz

Added list with max rating at the end of the blog.

added

We don't know that I guess. Especially since some teams aren't going but we'll see.

I think I can add both versions in two spoilers so people who want to check both can do so.

Okay that’s embarrassing! Will fix it in a few minutes!

You think it's better to do use that?

I am sorry for that. Fixing it now.

Yes, also the team rating.

Fixed.

Updated the list now each team is also sorted by rating from left to right. Thanks ksun48 for the suggestion.

Genuine question: which region is UK now xd

It's a mistake while copying ppl from North America. Will fix it.

Ask majk

[hashtag]deferredgang

On gotexansGoals for 2020?, 6 years ago
0

Stop sucking so I get orz'd

On MRs_369Download the full tests?, 6 years ago
+13

No you can't. As of why I can only guess but Codeforces pay people for a reason. They have the rights for these problems and if they give it away then you could see someone creating some mirror of the whole website taking away some of the traffic. I am sure despite cf being non-profit and not having ads they still want their website to be visited by as many people as possible.

All contests by mohammedehab2002 have xor tasks so maybe check these.

On LaggyIOI 2019 Score vs CF Rating, 7 years ago
+11

You also have relatively the same position in all 3 graph. Kinda interesting

On LaggyIOI 2019 Score vs CF Rating, 7 years ago
+1

Ye give me a minute.

Yes also we do sarcasm now and then smh

You win this round. I'll use TLE for CPC

Spoiler
On AriaBwhy a2oj down?, 7 years ago
+37

What does it have to do with IOI though?

I have stalked her long enough to at least be allowed to do so. Fight me.

Trying to make enough money to afford MIT. I see you. Only a few ten thousand dollars left np

from the future

I guess not ;-;

Thank you. Maybe either of them could confirm the identity of the last member.

If you don't mind me asking, how exactly will you define the success of the experiment? Her being able to solve a certain difficulty after a period of time or maybe you have something else in mind?

+5

This is actually an issue with pair<> rather than std::array. pair<> doesn't make use of C++'s memcpy optimization due to some implementations in the standard libraries. You should probably see a similar result if you use pair<> within a vector as well. So for anyone reading this probably what it means for you is don't use pair<> within any container with large sizes because C++ will give no fucks and won't optimize it because it lacks =default

Auto comment: topic has been updated by Laggy (previous revision, new revision, compare).

Auto comment: topic has been updated by Laggy (previous revision, new revision, compare). (Updated Ratings After CF Global Round #1)

I changed to Country or Region and added ranks as compensation. phew

+45

+94

jinlifu1999's round announcement not getting downvoted despite being unrated was pretty nice to see. Authors used to get blamed for technical issues but it seems like CF's community is more understanding now.

A little off-topic but I am really interested in knowing why you didn't pursue a CS related degree for BSc. given your OI experience.

On RadewooshHello 2019, 7 years ago
+36

includes unofficial participation

gimme some of the left over contribution

On Noam527Contests Upvotes, 7 years ago
-18

If this isn't applicable or for some reason the administrations deem it unworthy. You can suggest methods so we can apply it to the contests pickers.

On IAmNotGoodWhere is Rajat De?, 7 years ago
+4

tmw you're preparing for a writing test but still want to be on codeforces

Noam527 uses this.

On TLEAvito Cool Challenge 2018, 7 years ago
+13

Failed System Test

+27

Well, I thought it would be there but I can't find any problem where the api response includes the difficulties in the tags. Am I missing something?

can confirm

It's a nom-expiring link. Maybe you were banned for some reason?

Does D2C have a greedy solution?

more like

What did you say?

No, I meant in this instance of teams. The differences between the highest rated members aren't really significant. For ICPC teams it's usually much different than this.

I was aware but the differences were not really significant. However, I've added them below the original table if you're interested.

On 156302Strange bug , 7 years ago
+8

This happens every once in a while due to some strange database error (according to mike). It's nothing serious it will just take some time to restore.

On Mr_NeverUnderestimateMeHelp please, 8 years ago
0

Check out Errichto's stream recording starting from 0:30 he solved that problem there with explanation. Link: https://youtu.be/BFdG7rtRTzM

+13

noted

Auto comment: topic has been updated by Laggy (previous revision, new revision, compare).

Sorry halyavin

Your hack won't really work that smoothly either. Codeforces only shows about 600 bytes of the output as well. API doesn't have them as well.

I wanted to write this scrapper and add it to my API wrapper but never got to doing it yet. In theory you will have to submit multiple times for the same test case to print the input 400 500 bytes at a time. The problem that I didn't really like thinking about was how when are you going to decide to output the correct answer to let your script or whatever get to the next test case (since codeforces terminates your thing on the first WA).

It should be fixed now.

Oh, sure. Thank you.

No.

Did you add your handle to the list and clicked on "GYM" button?

The reported issues have been fixed. If you find anything feel free to send me a msg.

List of top hackers?

On BakryBug In Codeforces, 8 years ago
+8

Mike is fixing something and it should be back up soon.

Committed a fix to submissions loader. Thanks Emilbek for the report.

On LaggyIOI 2018 Score vs CF Rating, 8 years ago
0

Oh ye, I fixed those now.

On Amoo_Safarpretests in virtuals, 8 years ago
0

Probably because it's easier to implement using the current checking mechanism.

On LaggyIOI 2018 Score vs CF Rating, 8 years ago
0

Non-CF users aren't included no.

On LaggyIOI 2018 Score vs CF Rating, 8 years ago
+5

My own wrapper which I am releasing today.

On LaggyIOI 2018 Score vs CF Rating, 8 years ago
+17

Added day1/2 separate graphs.

On LaggyIOI 2018 Score vs CF Rating, 8 years ago
+79

Do you mean geniucos? :((

On LaggyIOI 2018 Score vs CF Rating, 8 years ago
0

Auto comment: topic has been updated by Laggy (previous revision, new revision, compare).

I think it says C as in all divisions C.

There is a sole C problem that has an fft tag and that is 662C - Двоичная табличка

Source:

+9

quoting majk: "by dicking around for the past few months"

On BL7A.I won't go to IOI 2018..., 8 years ago
+73

They were told that their flights will be paid for by the government representatives until uhm YESTERDAY. The government basically screwed them.

On BL7A.I won't go to IOI 2018..., 8 years ago
0

Yes, they're trying to get loans with guarantee of pay back using the funds. They're also trying again with the government and are waiting for a response tomorrow.

On BL7A.I won't go to IOI 2018..., 8 years ago
+16

We're so close to 2000$ now ^^

That's a good point. I have been trying to recreate this somehow for the past 2 days with no success yet.

One possibility is that he took over your session and changed the password from there.

If it's the same for jiangshibiao then at least that removes the chances of there being a serious vulnerability with codeforces.

Was your password that weak that he might have just bruteforced it?

On BL7A.I won't go to IOI 2018..., 8 years ago
+6

I think the problem here is the sudden notice. You don't just tell them 2 days before the flight date that each has to get 2000$. It's really retarded. But ye, Egypt..

On BL7A.I won't go to IOI 2018..., 8 years ago
+14

Until the EOI director figures something out and try to get them their sponsorship back. You're free to support them in-case it comes to the worst and he fails to do so.

They need to book the flight ASAP so: https://www.zoomaal.com/projects/65455

On Z0RR0Codeforces Popularity Ranking, 8 years ago
0

That's why you live in a cave with Alfred instead of a girlfriend...

On Z0RR0Codeforces Popularity Ranking, 8 years ago
+6

I fixed it. You're 485 now. Happy to save you once, Bruce!

On Z0RR0Codeforces Popularity Ranking, 8 years ago
+4

Right, so I can speak as to the people I know (from Egypt) fegla hyoussef and almost all the examples from Egypt on this list. They are huge contributors to the ACM community in the middle east. One other reason for some being on this list eg. KhaledKEE OmarHashim zetamoo mrtempo and a few other examples is them being the best in their regions (Egypt and/or the Middle East) and extremely popular locally.

I am sure it's probably the same for regions with big enough communities (India/Bangladesh, etc).

On GreenGrapeCodeforces Round #505, 8 years ago
+16

You don't know how many times I wished 3Blue1Blown did competitive programming videos xD

On GreenGrapeCodeforces Round #505, 8 years ago
-38

 GreenGrape is available for live contest discussion in 5 mins at http://discord.gg/algorithms/

On lowjackAPI, 8 years ago
0

The one in the example is a correct request. Just change the xxx,yyy and the time parameter because API only allows 5 mins before current time.

On lowjackAPI, 8 years ago
+12

I just tested it and it's working fine. You are probably not constructing a proper request.

On gKseniVK Cup 2018 — Final round, 8 years ago
+14

hand*