慢吞吞的柯基

UID: 50549, Registered at 2026-8-19 13:48:20, last login at 2026-8-21 23:02:43, currently offline.

Solved 4 problems, RP: 10 (No. 18438)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P500
P2607
P4540
P4552
Recent Activities

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

动态规划: 3
入门教程: 1