3193956113@qq.com

UID: 39971, Registered at 2026-5-9 21:02:29, last login at 2026-5-9 21:02:29, currently offline.

Solved 3 problems, RP: 13 (No. 11808)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4821
P4832
P4833
Recent Activities

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

其他: 2
数学: 2
DFS: 1