495
UID: 1372, Registered at 2023-8-9 16:49:13, last login at 2023-8-9 16:49:13, currently offline.
Solved 1 problems, RP: 5 (No. 1227)
-
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. -
Recent Solutions
This person is lazy and didn't write any solutions.
Problem Tags
- 其他
- 1
- 排序
- 1
- DAI
- 1