july

UID: 3915, Registered at 2023-7-1 15:44:01, last login at 2023-7-1 15:44:46, currently offline.

Solved 2 problems, RP: 7.32 (No. 4600)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1048
P1049
Recent Activities

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

华东师范: 2