Tasks
| Task Name | Time Limit | Memory Limit | |
|---|---|---|---|
| A | I'm a teapot | 2 sec | 1024 MiB |
| B | A Unique Letter | 2 sec | 1024 MiB |
| C | Couples | 2 sec | 1024 MiB |
| D | Ticket Gate Log | 2 sec | 1024 MiB |
| E | Sierpinski carpet | 2 sec | 1024 MiB |
| F | Max Ai+Bj | 2 sec | 1024 MiB |
| G | Pop and Insert | 2 sec | 1024 MiB |
| H | Many Operations | 2 sec | 1024 MiB |
| I | Range Power Sum | 2 sec | 1024 MiB |