第一课堂
Current course
Participants
General
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[ZJOI2012]波浪
| Grade | Open Time | Friday, 19 September 2014, 10:07 am | |
| Discount | 0.8 | Time Discount | Friday, 26 September 2014, 10:07 am |
| Allow late | Yes | Close Time | Friday, 26 September 2014, 10:07 am |
| Input file | wavel.in | Output file | wavel.out |
noi贴吧的置顶帖的某压缩包里有题目描述，由于把题目描述粘到这里难度太大，请自行查看题目描述