皮卡丘123

UID: 7063, Registered at 2024-2-22 18:14:35, last login at 2024-3-2 16:20:14, currently offline.

Solved 2 problems, RP: 7 (No. 16196)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1005
P1123
Recent Activities

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

腾讯: 2