David
UID: 4764, Registered at 2026-8-17 15:55:37, last login at 2026-8-19 20:51:54, last active at 2026-9-8 19:34:26.
Solved 52 problems, RP: 121 (No. 77)
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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
- 清华推研机试
- 52
- 考研
- 31
- 模拟
- 13
- 其他
- 11
- 校内推免
- 9
- 搜索
- 8
- 环境测试
- 8
- 校外推免
- 7
- 数据结构
- 7
- 树结构
- 5
- CSP
- 4
- 字符串处理
- 4
- STL
- 4
- 夏令营
- 4
- 动态规划
- 4
- 考研调剂
- 4
- 图结构
- 3
- 全排列
- 3
- 构造
- 3
- 算法基础
- 3