chessman

UID: 8273, Registered at 2024-3-22 17:26:57, last login at 2024-3-23 14:39:59, currently offline.

Solved 1 problems, RP: 7 (No. 4630)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1640
Recent Activities

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

天津大学: 1