Tasks
| Task Name | Time Limit | Memory Limit | |
|---|---|---|---|
| A | Equally | 2 sec | 1024 MiB |
| B | Santa Claus 1 | 2 sec | 1024 MiB |
| C | Illuminate Buildings | 2 sec | 1024 MiB |
| D | Santa Claus 2 | 2 sec | 1024 MiB |
| E | Snowflake Tree | 2 sec | 1024 MiB |
| F | Visible Buildings | 2 sec | 1024 MiB |
| G | Counting Buildings | 2 sec | 1024 MiB |