What is the most important topics that i have to focus on to reach expert?
Изменения рейтингов за последние раунды временно удалены. Скоро они будут возвращены.
→ Обратите внимание
→ Лидеры (рейтинг)
| № | Пользователь | Рейтинг |
|---|---|---|
| 1 | tourist | 4009 |
| 2 | jiangly | 3773 |
| 3 | Radewoosh | 3646 |
| 4 | ecnerwala | 3624 |
| 5 | jqdai0815 | 3620 |
| 5 | Benq | 3620 |
| 7 | orzdevinwang | 3612 |
| 8 | Geothermal | 3569 |
| 8 | cnnfls_csy | 3569 |
| 10 | Um_nik | 3396 |
| Страны | Города | Организации | Всё → |
→ Лидеры (вклад)
| № | Пользователь | Вклад |
|---|---|---|
| 1 | Um_nik | 162 |
| 2 | cry | 161 |
| 3 | maomao90 | 160 |
| 4 | -is-this-fft- | 159 |
| 5 | awoo | 158 |
| 6 | atcoder_official | 157 |
| 7 | nor | 155 |
| 7 | adamant | 155 |
| 9 | maroonrk | 152 |
| 10 | Dominater069 | 149 |
→ Найти пользователя
→ Прямой эфир
Codeforces (c) Copyright 2010-2024 Михаил Мирзаянов
Соревнования по программированию 2.0
Время на сервере: 18.09.2024 00:39:31 (i1).
Десктопная версия, переключиться на мобильную.
При поддержке
I don't know but lately it seems like codeforces likes to give out math and dynamic programming topics.
Thank you for your advice :)
It's funny to see a cheater giving advice to others. Aren't you ashamed of yourself, kids ?
your contribution: -29 says it all :3
Says what, kid? Explain to me wtf is this submission. Adding some nonsense functions and using wierd variables can not hide the fact that you are an amatuer cheater. You cheated in every recent contests, a fucking noob cheater giving advice to others on how to get better? That's the most hilarious shit I've seen in my life.
i don't think a cheater can reach CM because time also matters
Yeah, with that naive thinking, no wonder why you are green. If only you could use your brain a little, you could have reached cyan easily.
bro i'm cyan this is my another account
lmao (alt acc vs alt acc battles on cf blog are so funny)
And whats your proof that was actually cheated besides "wuhwoh stupid variable names must be cheating" (NVM I GOT RAGEBAITED NOOOOO)
First, that guy had been skipped before, that claims he once was a cheater. Second, he has unsual good performance, just last three months he still struggling doing div 3-4 but now he's solving div2 like it's nothing to him, Obviously he's still cheating. Third, regarding of the submission in which I claimed he cheated, not only he uses stupid variables, he add some weird math caculations there (who the f adding something like 10-10,5-10,10-9 in their code during the contest LOL unless they're trying to bypass the system),
Greedy algorithm and binary search.
Thank you for your advice :)
Particularly DFS/BFS, bin search, dp, data structures, greedy and of course math. It is obvious that math here is the most important.
Thank your for your help :)
You can do some DP problems,and you need to improve your math skill too.
Can you suggest some resources or anything helpful for improving math skills ? Or do we have to practice math tagged problems only?
oi-wiki,which is a Chinese website.
Do you have any english websites?
Perhaps not for I'm a Chinese,qwq.
https://en.oi-wiki.org/
Thank you for your help
Basic data structures.
Thank you for your help :)
Godlike stuff here: A Way to Practice Competitive Programming
Thank you for your help
it means a lot for me
If, for, vector, set
what about arrays?
optional
it worked when you regsitered 20 years ago
Topics: Basic data structure, greedy, binary search. When I became expert I also knew BFS+DFS.
Biggest tip I can give you: Practive div2 ABCs. Work on your speed & accuracy.
Thank for your advice it means a lot :D
Check out the CP-31 sheet by Priyansh31dec. It contains some of the most beautiful problems on important patterns which might help a lot in reaching expert.
Thank you for the advice :D
Skibidacious skibidacity. That's all you need to reach expert.
skul what
real
What?
The key to becoming expert
Finally i can press the downvote button in peace
That's a real shame...
Man, iam stuck at pupile for 3 months! since you got to spacilaist what is your advice to me? iam solving 1600-1700 rated problem put for some reason my preformence is getting worse idk why
bro try to upsolve all div3s C,D,E problems when i became specialist i solved a,b,c,d fast
note:this is my second account
Why you don't use your first?
I don't want my friends to recognize me
Valid
i can solve up to D and sometime E , but what about div2 ?
div2 you need at least a,b,c