elex

UID: 8590, Registered at 2024-3-27 21:56:59, last login at 2024-4-6 10:45:38, currently offline.

Solved 1 problems, RP: 9 (No. 4145)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1739
Recent Activities

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

拼多多: 1