18887696656

UID: 3671, Registered at 2026-9-7 20:02:01, last login at 2026-9-7 20:02:01, currently offline.

Solved 2 problems, RP: 11 (No. 744)

Bio

This person is lazy and didn't write anything.
Accepted Problems
A0431
A0439
Recent Activities

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

语法周赛: 2
T1: 2
R19: 1
R21: 1