LIO
UID: 5599, Registered at 2026-9-9 10:50:54, last login at 2026-9-9 10:51:31, last active at 2026-9-12 9:18:53.
Solved 5 problems, RP: 7 (No. 2600)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
This person is lazy and didn't join any contests or homework.
Problem Tags
- CSP
- 5
- 算法基础
- 3
- 前缀和
- 2
- 模拟
- 2
- 其他
- 1
- 循环节
- 1
- 倍增
- 1
- 字符串处理
- 1
- STL
- 1
- 数据结构
- 1
- 位图/bitset
- 1
- 数论
- 1
- 试除法
- 1