27w14SWAw1

UID: 34244, Registered at 2026-4-8 19:47:18, last login at 2026-4-28 9:53:57, currently offline.

Solved 16 problems, RP: 56 (No. 6949)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4483

P4484

P4485

P4486
P4490

P4492

P4493

P4494
P4495

P4499

P4500

P4501
P4502

P4503

P4504

P4506
Recent Activities

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

入门教程: 4