ccchris

UID: 7089, Registered at 2024-2-24 10:58:56, last login at 2024-2-24 10:58:56, currently offline.

Solved 2 problems, RP: 10 (No. 7806)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1009
P1123
Recent Activities

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

腾讯: 2