之之
UID: 4591, Registered at 2026-8-4 10:33:38, last login at 2026-8-4 14:02:17, last active at 2026-8-25 21:34:05.
Solved 20 problems, RP: 22 (No. 870)
-
Bio
This person is lazy and didn't write anything. -
Accepted Problems
-
Recent Activities
This person is lazy and didn't join any contests or homework.
Problem Tags
- CSP
- 20
- 模拟
- 5
- 其他
- 4
- 位运算
- 3
- 清华推研机试
- 2
- 考研
- 2
- 动态规划
- 2
- 背包
- 2
- 字符串处理
- 1
- STL
- 1
- 搜索
- 1
- BFS
- 1
- 循环节
- 1
- 算法基础
- 1
- 倍增
- 1
- 贪心
- 1