勤劳的小鹿

UID: 50951, Registered at 2026-8-21 17:18:50, last login at 2026-8-25 20:47:30, currently offline.

Solved 2 problems, RP: 16.3 (No. 15062)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5220
P5225
Recent Activities

This person is lazy and didn't join any contests or homework.

模拟: 2