ljydsg

UID: 10292, Registered at 2024-6-22 19:43:22, last login at 2024-6-22 19:43:22, currently offline.

Solved 1 problems, RP: 3 (No. 6272)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1321
Recent Activities

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

天津大学: 1