- [Lydsy2017年4月月赛]平方计数器
Latex 有误
- 2024-4-22 8:57:34 @
应改为 。
Information
- ID
- 4838
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 10
- Tags
- (None)
- # Submissions
- 2
- Accepted
- 0
- Uploaded By
a(l+1) 应改为 al+1。
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