逐梦的剑客

UID: 50668, Registered at 2026-8-20 0:14:50, last login at 2026-8-20 21:19:47, currently offline.

Solved 2 problems, RP: 4 (No. 21131)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P14436
P14437
Recent Activities

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

模拟: 1
暴力枚举: 1