阳光的鸽子

UID: 50591, Registered at 2026-8-19 16:21:05, last login at 2026-8-27 16:26:07, last active at just now.

Solved 3 problems, RP: 17.2 (No. 14803)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4003
P4019
P4020
Recent Activities

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