UID: 141, Registered at 2024-3-17 10:06:21, last login at 2024-12-22 10:44:09, currently offline.
School : 国科英才科创学院
Solved 63 problems, RP: 0 (No. ?)
This user was banned.
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Bio
个人简介暂不可见。 -
Accepted Problems
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Recent Activities
This person is lazy and didn't join any contests or homework.
Problem Tags
- 前缀和
- 1