Tasks
| Task Name | Time Limit | Memory Limit | |
|---|---|---|---|
| A | Three Threes | 2 sec | 1024 MiB |
| B | Wrong Answer | 2 sec | 1024 MiB |
| C | A Reverse | 2 sec | 1024 MiB |
| D | First Query Problem | 2 sec | 1024 MiB |
| E | Path Graph? | 2 sec | 1024 MiB |
| F | False Hope | 2 sec | 1024 MiB |
| G | K-th Nearest | 3 sec | 1024 MiB |
| H | Round Trip | 2 sec | 1024 MiB |
| I | Pre-order and In-order | 2 sec | 1024 MiB |