714205120

UID: 6494, Registered at 2023-10-28 11:37:38, last login at 2023-10-29 9:35:16, currently offline.

Solved 2 problems, RP: 9 (No. 4248)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1328
P1331
Recent Activities

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

阿里系: 2