测试数据
This is a copy of another problem.
文件
This is a copy of another problem.
| 文件名 | 大小 |
|---|
| addtional.zip | 1.3 KiB | |
| glacies2.ans | 5 Bytes | |
| glacies2.in | 45 Bytes | |
| glacies3.ans | 5 Bytes | |
| glacies3.in | 69 Bytes | |
| glacies4.ans | 5 Bytes | |
| glacies4.in | 113 Bytes | |
| glacies5.ans | 6 Bytes | |
| glacies5.in | 113 Bytes |
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