Yeah,as you see,many people did D in Codeforces Round 967 (Div. 2) ,my max rating is master,i use 1h30min to solve it,when i passed,there are 600+(rated) users passed.WTF?600+(rated)users are master????? Are you joking?????
→ Обратите внимание
→ Лидеры (рейтинг)
| № | Пользователь | Рейтинг |
|---|---|---|
| 1 | tourist | 3947 |
| 2 | jiangly | 3734 |
| 3 | Radewoosh | 3646 |
| 4 | jqdai0815 | 3620 |
| 4 | Benq | 3620 |
| 6 | orzdevinwang | 3612 |
| 7 | ecnerwala | 3581 |
| 8 | Geothermal | 3569 |
| 8 | cnnfls_csy | 3569 |
| 10 | ksun48 | 3479 |
| Страны | Города | Организации | Всё → |
→ Лидеры (вклад)
| № | Пользователь | Вклад |
|---|---|---|
| 1 | awoo | 164 |
| 2 | maomao90 | 160 |
| 3 | adamant | 156 |
| 3 | nor | 156 |
| 5 | atcoder_official | 155 |
| 5 | -is-this-fft- | 155 |
| 7 | maroonrk | 153 |
| 7 | cry | 153 |
| 9 | SecondThread | 147 |
| 10 | Petr | 146 |
→ Найти пользователя
→ Прямой эфир
Codeforces (c) Copyright 2010-2024 Михаил Мирзаянов
Соревнования по программированию 2.0
Время на сервере: 21.08.2024 00:16:43 (l2).
Десктопная версия, переключиться на мобильную.
При поддержке
all thanks to telegram groups
Bro just look at C. I am specialist from my original account and I couldn't solve C. Due to this mf cheaters I am getting a rank of 5k+. It may be easy but I guess not so easy that more than 4k people can do it within contest..............
HIGHLY DEMOTIVATING(crying emoji)
Maybe the question wasn't too difficult to solve, but 5k+ solve is not usual. Maybe the question wasn't too difficult to solve, but 5k+ solve is not usual. Few of my friends who are also actually specialist are unable to solve this.
My spec friend solved this... he did better than me several times already though, but still.
(I've dodged the contest, but C looks difficult :D)
it is not! basically, you do a dfs from node 1. in the dfs, (let's call current root i), you ask about every node (let's call it j) in your subtree. if the x=i, you can safely add the edge [i, j], otherwise, ask again about j when you reach x. and recursively dfs into every neighbor of i. this works in nlogn, becuase the distance between i and j is halved every query.
There are dsu based solution also Bro
I find it little tricky still.
c is pretty easy as long as you even know the basics of gt nil not to say there weren't cheaters
what is gt?
graph theory
ok
I've heard about some people who manage to sell solutions to contests. I'm very interested to see someone who is willing to spend money on it
I have even heard that some mfs buy A within contest
grrrrr
it can help them get noticed by potential employers, so it could be worth it
wait for the rollback, many people are victims of plagiarism
277410926
ye dehash it by yourself and see whose code is it
certified yapper
certified sigma
damn that's ugly and cool at the same time
aah my head, how can someone even come up with this,
bro giving ideas to cheaters. don't share the prompt, lol
bro I don't think normal cheaters can even comprehend this one. Some high level can though (crying emoji)
yeah, they are different species
agree bro, wished they applied their intelligence in solving the problem instead of covering those in this manner. (I kinda feeling bad about the complier which will compile this solution (laughing emoji))
This user Pranavi_999 solved A,B,D all in Codeforces Round 967 (Div 2) as a Newbie. And Above all she solved them both in Java and Python what a joke
That is because I solve codechef problems and I know both java and python.
and this is why you solved D after B in 10 minutes?
not just that, there is a submission for E1 which was submitted in 3 minutes and then B in 9 minutes
Wow so you are telling me you were able to solve problem D even when many master ranked users couldn't. Explain the approach if you can
lol
I saw someone do A in 3 minutes and writing comments there, I don’t know if he cheats or not but it already took me more than a minute to read and understand the question. :(
A was easy, it shouldn't require long time to solve me and my friend only took about 3 to 4 minutes to solve A and about 15 to 20 minutes to solve B (All of them are specialists)
I just happened to see one cheater too ig xD
Now that's fucking weird, I started from D, My solution literally uses a whole segment tree for both min max and It took my fucking 1hr to solve and 20 min to code And I was dbging for 5 minutes, how in the fuck did the cheaters leak that shit in 1:20 :sob:
D actually could be coded in 20-25 minutes without a segment tree if you read well and didn't fuck up in de-abstracting your implementations.
It's just a simple stack problem. Check this
At this rate, CF should split ranking system into two independent parts, Indian and non-Indian contestants. I might got down voted saying this but whatever, I don't care
unfortunate but maybe the only solution.
Yeah that seems like a good solution (I'm indian) but for Indian users who have 0 skipped contests should be part of the rated participants too and everyone else unrated forever.
Normally, when I solve two problems, I find myself ranked between 9000 and 10000. But this time, I found myself at 15000, so I believe there are at least 3,000 cheaters in this contest.
more than 3000 probably
I didn't want to say 5000 people, but it seems like that's closer to reality.
It depends on the time as well. For example, in my case: I could submit A by 00:06, and B by 00:13 (both by general observation only though). I did not (or maybe I should say could not) solve the next ones though. Even after I solved only 2 questions, my rank is still approx 5.6k.
And you don't need to be a psychic to guess where the majority of these people comes from.
d wasn't hard,just implementing, doamne sa nu pice la system test
also there should be a seperated server/contest system for Indian users
what the sigma
hi
Lol, says who?
holly shit
Shiet
t bat dc m roi nhe <(")
All three of you have skipped contest, shit!
yes,so what ? what u gonna do , lmfao
Not me, but the rollback will do :)
I will throw you out of my heart
How to see if a user has a skipped contest
I have an extension downloaded, otherwise you go to his profile and in submission apply filter of skipped.
Accounts with more than 3 skipped contests should be banned
What's the problem with skipping contests?
I am not talking about you skipping contests, it's about your contests getting skipped due to plagiarism. Edit: Now that I see your account...I am 100% sure you know what I meant by 'skipped contests'...
Actually I didn't know that) Now it makes more sense
Cool...
there are people who also cheated in E1
Lol, practice more. you're just pissed off that you can't solve these problems and others can, so you want to convince yourself it's all the cheaters' fault
If you intend it in the way I think you intend. I recommend putting double inverted commas
I've become dumb or everyone has become so smart.
everyone has become smart
People cheat...but I, I get cheated on :(
same buddy, felt it
I (from this account) was in room no. 96 and harshita_iit was on the leaderboard. She solved D 277388242. Clearly her template is different from what she submitted for other two and previous contests. Moreover it matches with https://www.youtube.com/watch?v=uCJiwQbc9Wo&t=98s as well as many other submitted code 277417264, 277416791, 277416913 and god knows how many. She has clearly used chatgpt to change variable names as wells as write comments.
It came to my notice as she was in my room and was on the leaderboard of my room.
I wanted it to write on blog but since I have no access to write it, I wrote it here.
EVEN IITIANS HAVE STARTED COPYING
SHAME
PLS TAKE ACTIONS THIS ACCOUNT AS SHE MIGHT NOT GET PLAGIARISED !!!
I'm a newbie and solved it. You have to grind harder
you've got to be kidding
? What's wrong w that?
everything's wrong with that
Unable to solve B and C but AC at D. Clueless xd
@OME_ lol go grind harder brother. I quit mid contest after D Done
The data of D is too weak. Some people passed it by going through every value each time, which can have a complexity of $$$O(n ^ 2)$$$.
277408206
This submission by user rajneesh_neo clearly seems to be faulty ..
it clearly has been copied from 277400319 by user keyur14113
using some AI tool , just the variable names have been changed.. rest of the structure remains exactly same..
Kindly look into this MikeMirzayanov
Cheaters should be banned because they pose the biggest threat to the community. Although I may not have much influence or experience, I believe that competitive programming is all about the adrenaline rush—the sadness of a wrong submission and the joy of an accepted one. If someone is truly passionate about competitive programming, they should focus solely on these experiences and problem-solving.
The real enjoyment of competitive programming comes when someone participates in contests and solves problems without worrying about their rating. One cannot improve if they are stuck in the loop of obsessing over their rating. Sooner or later, these cheaters will be banned, and at the very least, people from the programming clubs of institutes should monitor this behavior or teach students to either engage in competitive programming honestly or explore other fields, so they don’t harm this community.(just a random thought or maybe a vague idea)
Good point ig
I used to get under 3k rank last year then I stopped CP for a year, after I restarted, I could feel that I improved, solving higher rated problems but now I am being ranked below 7k in all contests I gave.
Aayushgoez Cheating karta hai saala!!
Uske baap se seekha hai!!! Jaise uske baap ne uski maa ko cheat kiya tha !!! Bhadwa saala
My main is expert , i couldnt solve C and took almost 100 mins to upsolve D. no way 2000 solns in contest
I am an Indian,but atp,I am ashamed of my own country:(.So many cheaters,no justice for woman.Tax like third world countries.Atp,dy*ng feels like a better option.
ATP,change the name of this platform to codefromtelegram
keep your head up kings. the only advantage they have over us are the tg groups and some numbers. what if their usernames are more colorful than ours we are here on this battlefield to learn comradery, bravery, and to learn how to cope when defeated emotionally.
orz.