Lately I have been having a hard time to identify and apply binary search on problems. So it there any playlist to prepare for binary search?
Lately I have been having a hard time to identify and apply binary search on problems. So it there any playlist to prepare for binary search?
| № | Пользователь | Рейтинг |
|---|---|---|
| 1 | Benq | 3792 |
| 2 | VivaciousAubergine | 3647 |
| 3 | Kevin114514 | 3603 |
| 4 | jiangly | 3583 |
| 5 | turmax | 3559 |
| 6 | tourist | 3541 |
| 7 | strapple | 3515 |
| 8 | ksun48 | 3461 |
| 9 | dXqwq | 3436 |
| 10 | Otomachi_Una | 3413 |
| Страны | Города | Организации | Всё → |
| № | Пользователь | Вклад |
|---|---|---|
| 1 | Qingyu | 157 |
| 2 | adamant | 153 |
| 3 | Um_nik | 147 |
| 4 | Proof_by_QED | 146 |
| 5 | Dominater069 | 145 |
| 6 | errorgorn | 142 |
| 7 | cry | 139 |
| 8 | YuukiS | 135 |
| 9 | TheScrasse | 134 |
| 10 | chromate00 | 133 |
imo, solving problems that you already know have binary search is kinda counter-productive, since you will not learn how to actually spot binary search yourself. im not that high rated but imo you should just solve problems as usual and when you encounter a binary search problem you couldnt solve, try to understand why, and improve from there
Codeforces EDU : ITMO Academy: pilot course
Choose tag "Binary search" in problemeset, and sort by rating. I would also recommend doing past Div. 4 and Div. 3 contests. They include a lot of two-pointer, binary search problems