black

UID: 6008, Registered at 2023-9-15 16:47:37, last login at 2023-9-18 23:36:02, currently offline.

Solved 5 problems, RP: 32.84 (No. 9951)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1523

P1524
P1526

P1535
P1536
Recent Activities

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

美团: 3
字节跳动: 2