慢吞吞的青竹

UID: 51265, Registered at 2026-8-24 14:55:01, last login at 2026-8-24 14:55:01, last active at just now.

Solved 5 problems, RP: 0 (No. ?)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2404
P2607
P3306
P4552
Recent Activities

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

动态规划: 4