wsd
UID: 3990, Registered at 2026-6-19 11:39:54, last login at 2026-6-20 11:43:24, last active at 2026-7-15 21:33:51.
Solved 6 problems, RP: 12 (No. 1346)
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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
- 3
- 其他
- 3
- 清华推研机试
- 3
- 模拟
- 2
- 字符串处理
- 2
- 搜索
- 1
- 枚举
- 1
- 排序
- 1
- 数据结构
- 1
- 树状数组
- 1
- 位运算
- 1
- 校内推免
- 1
- 校外推免
- 1
- STL
- 1
- 考研
- 1
- 数学
- 1