Tasks
| Task Name | Time Limit | Memory Limit | |
|---|---|---|---|
| A | wwwvvvvvv | 2 sec | 1024 MiB |
| B | Rotate | 2 sec | 1024 MiB |
| C | Vacation Together | 2 sec | 1024 MiB |
| D | Grid Rotation | 2 sec | 1024 MiB |
| E | AtCoder Cards | 2 sec | 1024 MiB |
| F | Reorder Cards | 2 sec | 1024 MiB |
| G | RLE Moving | 2 sec | 1024 MiB |
| H | Paint | 2 sec | 1024 MiB |
| I | substr = S | 4 sec | 1024 MiB |