csh
UID: 583, Registered at 2025-6-30 8:48:13, last login at 2025-7-10 15:42:56, currently offline.
Solved 3 problems, RP: 24 (No. 165)
-
Bio
This person is lazy and didn't write anything. -
Accepted Problems
-
Recent Activities
-
Recent Solutions
This person is lazy and didn't write any solutions.
Problem Tags
- DP
- 1
- 普及+
- 1
- 贪心
- 1
- 其他
- 1
- 数学
- 1
- 二分
- 1