B9bpunPV9K
UID: 27752, Registered at 2026-1-21 9:50:17, last login at 2026-6-6 21:36:55, last active at 2026-6-7 18:14:55.
Solved 91 problems, RP: 201.23 (No. 1111)
-
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
- HWOD-E卷
- 89
- 贪心
- 1