yangshen

UID: 8713, Registered at 2024-3-31 11:23:22, last login at 2024-5-3 20:47:08, currently offline.

Solved 1 problems, RP: 18.51 (No. 3040)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1684
Recent Activities

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

美团: 1