zhan7653

UID: 12216, Registered at 2024-9-20 17:34:42, last login at 2024-11-14 9:39:05, last active at 2024-11-21 15:05:13.

Solved 4 problems, RP: 12 (No. 3630)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1948
P2090
P2091
P2092
Recent Activities

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

蚂蚁: 4