charon134340

UID: 7620, Registered at 2024-3-11 18:49:26, last login at 2024-3-12 20:43:23, currently offline.

Solved 3 problems, RP: 15.9 (No. 12297)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1525
P1614
P1615
Recent Activities

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

美团: 3