Problems
| # | Problem | Link |
|---|---|---|
| A | Regular Bracket Sequence (Easy Version) | Link |
| B | Regular Bracket Sequence (Hard Version) | Link |
| C | Prepend and Append | Link |
| D | Case of the Zeros and Ones | Link |
| E | Permutation Minimization by Deque | Link |
| F | Table Tennis | Link |
| G | Meximization | Link |
| H | Queue | Link |
| I | Kefa and First Steps | Link |
| J | Bad Prices | Link |
| K | Game with string | Link |
| L | Alternating Current | Link |
| M | Potions (Hard Version) | Link |
| N | Powering the Hero (hard version) | Link |
| O | Minimal string | Link |
| P | Catch Overflow! | Link |
Session Tutorial
Learn the concepts needed to solve these problems.
Sheet Editorial
Solutions and explanations for all problems.