小蘑菇

UID: 5604, Registered at 2023-9-2 11:16:16, last login at 2023-9-3 19:11:22, currently offline.

Solved 1 problems, RP: 3 (No. 6346)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1021
Recent Activities

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

农行: 1