lucky666
UID: 2136, Registered at 2026-3-12 17:19:31, last login at 2026-3-13 16:29:57, last active at 2026-3-19 1:26:26.
Solved 6 problems, RP: 9 (No. 817)
-
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
- 6
- 模拟
- 2
- 其他
- 1
- 位运算
- 1