Tasks
| Task Name | Time Limit | Memory Limit | |
|---|---|---|---|
| A | 10yen Stamp | 2 sec | 1024 MiB |
| B | A Reverse | 2 sec | 1024 MiB |
| C | Product | 2 sec | 1024 MiB |
| D | Count Interval | 2 sec | 1024 MiB |
| E | Σ[k=0..10^100]floor(X／10^k) | 2 sec | 1024 MiB |
| F | Swap and Sort | 2 sec | 1024 MiB |
| G | Strongest Takahashi | 2 sec | 1024 MiB |
| Ex | Manhattan Christmas Tree | 7 sec | 1024 MiB |