sdkfeg

UID: 13146, Registered at 2024-10-25 15:58:52, last login at 2024-11-5 4:54:24, currently offline.

Solved 2 problems, RP: 9 (No. 4140)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2117
P2196
Recent Activities

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

字节跳动: 1
小米: 1