ljjjj
UID: 4202, Registered at 2026-7-6 9:31:00, last login at 2026-9-7 18:10:07, currently offline.
Solved 34 problems, RP: 38 (No. 652)
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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
- 34
- 模拟
- 12
- 其他
- 6
- 算法基础
- 3
- 位运算
- 3
- 字符串处理
- 2
- 动态规划
- 2
- 背包
- 2
- STL
- 2
- 清华推研机试
- 1
- 考研
- 1
- 前缀和
- 1
- 排序
- 1
- 数据结构
- 1
- Hashing
- 1
- 循环节
- 1
- 倍增
- 1
- 计算几何
- 1
- 数学
- 1
- 贪心
- 1