bitters

UID: 1107, Registered at 2023-3-20 20:51:42, last login at 2023-3-29 19:32:51, currently offline.

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

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1082
P1083
Recent Activities

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

阿里系: 2