116

UID: 5250, Registered at 2023-8-23 21:20:19, last login at 2023-8-23 21:20:19, currently offline.

Solved 2 problems, RP: 13 (No. 13577)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1475
P1474
Recent Activities

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

字节跳动: 2