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UID: 36686, Registered at 2026-4-18 20:00:38, last login at 2026-5-13 15:14:33, last active at 2026-5-14 18:51:05.

Solved 12 problems, RP: 17 (No. 10872)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4017

P4018

P4483
P4492

P4493

P4494
P4495

P4499

P4504
P4505

P4506
Recent Activities

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

入门教程: 4