进弟

UID: 11516, Registered at 2024-9-4 14:50:28, last login at 2024-10-12 14:55:35, last active at 2024-10-27 16:39:25.

Solved 1 problems, RP: 0 (No. ?)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1245
Recent Activities

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

美团: 1