良子

UID: 3746, Registered at 2026-7-5 11:14:21, last login at 2026-8-19 16:06:23, currently offline.

Solved 5 problems, RP: 29 (No. 1699)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P88

P90
P91

P112
p252
Recent Activities

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