deyang

UID: 13084, Registered at 2024-10-23 12:53:31, last login at 2024-10-23 16:28:22, last active at 2024-12-12 16:59:13.

Solved 1 problems, RP: 11.16 (No. 3886)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2606
Recent Activities

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

图结构: 1