Hi all, I am determined to give my full effort to prepare for CodeJam next year. I have about four months. What is the difficulty level compared to codeforces for each of qualifications + Round 1,2,3,4? Compared with codeforces div2 and div1? Also what are the important topics in order of priority I should prepare. Thank you all
→ Обратите внимание
→ Лидеры (рейтинг)
| № | Пользователь | Рейтинг |
|---|---|---|
| 1 | Benq | 3676 |
| 2 | Kevin114514 | 3659 |
| 3 | jiangly | 3640 |
| 4 | turmax | 3450 |
| 5 | tourist | 3382 |
| 6 | strapple | 3360 |
| 7 | Um_nik | 3354 |
| 8 | squareOf105 | 3348 |
| 9 | maroonrk | 3312 |
| 10 | idontwannadothis…e | 3191 |
| Страны | Города | Организации | Всё → |
→ Лидеры (вклад)
| № | Пользователь | Вклад |
|---|---|---|
| 1 | Qingyu | 158 |
| 2 | nik_exists | 151 |
| 3 | maspy | 149 |
| 4 | AmShZ | 144 |
| 5 | Um_nik | 143 |
| 6 | Errichto | 139 |
| 7 | adamant | 136 |
| 8 | BledDest | 133 |
| 9 | maroonrk | 132 |
| 10 | Proof_by_QED | 131 |
→ Найти пользователя
→ Прямой эфир
Codeforces (c) Copyright 2010-2026 Михаил Мирзаянов
Соревнования по программированию 2.0
Время на сервере: 28.10.2026 10:26:48 (h1).
Десктопная версия, переключиться на мобильную.
При поддержке
I suggest you go and simply look at old problems if you want to find out what topics and difficulties there are.
I don't want to look at them yet. I want to prepare and attack them at the last month. That's why I am asking here for any experienced opinions.
That's reasonable, but there are plenty of archive problems going back to 2008. On top of that, each year has 3 different Round 1 problemsets and presumably Round 1 is where you'd want to start your focus. Looking at 2 or 3 should be enough to gauge problem difficulty.
I think preparing for CodeJam is very weird. You should have enough experience. It's like preparing for the next CF Round.