IPython

UID: 15315, Registered at 2025-3-15 11:20:28, last login at 2025-3-15 11:20:28, currently offline.

Solved 4 problems, RP: 6 (No. 15920)

♂

Bio

不怕输，才会赢！
Accepted Problems
P4000
P4003
P3990
P3991
Recent Activities

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