tracy233333

UID: 9705, Registered at 2024-5-9 0:30:15, last login at 2025-5-25 14:08:37, currently offline.

Solved 7 problems, RP: 26.16 (No. 4971)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1948

P1949
P2072

P2090
P2091

P2092
P2139
Recent Activities

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

蚂蚁: 5
小红书: 1
京东: 1