fvv

UID: 7, Registered at 2023-8-28 15:42:51, last login at 2023-11-16 21:11:30, currently offline.

Solved 0 problems, RP: 0 (No. ?)

MOD

Bio

我是fvv
Recent Activities
- 8.27精英班模拟赛补题 OI
Recent Solutions

This person is lazy and didn't write any solutions.