Tasks
| Task Name | Time Limit | Memory Limit | |
|---|---|---|---|
| A | Christmas Present | 2 sec | 1024 MiB |
| B | Zero Sum Game | 2 sec | 1024 MiB |
| C | Yellow and Red Card | 2 sec | 1024 MiB |
| D | Decrease 2 max elements | 2 sec | 1024 MiB |
| E | Festival | 2 sec | 1024 MiB |
| F | Knight Fork | 2 sec | 1024 MiB |
| G | M<=ab | 2 sec | 1024 MiB |
| H | LCM on Whiteboard | 2 sec | 1024 MiB |
| I | Zero or One | 3 sec | 1024 MiB |