lionking

UID: 43568, Registered at 2026-6-15 15:16:19, last login at 2026-6-23 11:10:49, currently offline.

Solved 2 problems, RP: 30.8 (No. 12277)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5110
P5120
Recent Activities

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

选择题: 1
暴力枚举: 1