从容的画家1334

UID: 56965, Registered at 2026-9-16 19:17:07, last login at 2026-9-17 15:01:28, last active at 2026-9-25 9:28:48.

Solved 5 problems, RP: 19 (No. 16080)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3990

P3991
P4483

P4499
P4791
Recent Activities

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