tangkan

UID: 3752, Registered at 2023-6-6 22:01:47, last login at 2023-6-6 22:16:13, currently offline.

Solved 2 problems, RP: 15 (No. 3289)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1112
P1113
Recent Activities

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

字节跳动: 2