CC19

UID: 23514, Registered at 2025-9-24 13:33:03, last login at 2025-9-24 13:33:03, currently offline.

Solved 9 problems, RP: 24.11 (No. 6424)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4000

P4001

P4003
P4004

P4005

P3990
P4009

P3659

P3806
Recent Activities

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

模拟: 2