Hi again! I just learned Catalan's numbers and I am searching for CF's tasks, which use this kind of numbers. I will be glad if you could tell me. Thank you very much!!!
№ | Пользователь | Рейтинг |
---|---|---|
1 | tourist | 3856 |
2 | jiangly | 3747 |
3 | orzdevinwang | 3706 |
4 | jqdai0815 | 3682 |
5 | ksun48 | 3591 |
6 | gamegame | 3477 |
7 | Benq | 3468 |
8 | Radewoosh | 3462 |
9 | ecnerwala | 3451 |
10 | heuristica | 3431 |
Страны | Города | Организации | Всё → |
№ | Пользователь | Вклад |
---|---|---|
1 | cry | 168 |
2 | -is-this-fft- | 162 |
3 | Dominater069 | 160 |
4 | Um_nik | 159 |
5 | atcoder_official | 156 |
6 | djm03178 | 153 |
6 | adamant | 153 |
8 | luogu_official | 149 |
9 | awoo | 148 |
10 | TheScrasse | 146 |
Hi again! I just learned Catalan's numbers and I am searching for CF's tasks, which use this kind of numbers. I will be glad if you could tell me. Thank you very much!!!
Название |
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I cant remember any CF problems but I can refer you to OpenCup's problem. Its name is "Pills".
here http://www.opencup.ru/files/occ/gp5/problems-e.pdf
http://www.codeforces.com/problemset/problem/9/D
http://main.edu.pl/en/archive/oi/7/kod
any analysis for the task?
http://www.oi.edu.pl/static/attachment/20110731/oi7/kod.html It's in Polish though.