Ruthless
UID: 5020, Registered at 2026-8-27 21:32:49, last login at 2026-8-28 13:35:15, last active at 2026-9-5 17:09:41.
Solved 20 problems, RP: 46 (No. 446)
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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
- 19
- 模拟
- 9
- 校外推免
- 9
- 夏令营
- 7
- STL
- 4
- 搜索
- 3
- 数据结构
- 2
- 校内推免
- 2
- 其他
- 2
- 系统测试
- 1
- 概率论
- 1
- 期望
- 1
- SPJ
- 1
- 链表
- 1
- 并查集
- 1
- 全排列
- 1
- DFS
- 1
- 树结构
- 1
- 动态规划
- 1
- 有限状态自动机
- 1