追风的少年

UID: 50415, Registered at 2026-8-18 17:05:02, last login at 2026-8-18 17:05:02, currently offline.

Solved 2 problems, RP: 13 (No. 16390)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5183
P5185
Recent Activities

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

动态规划: 1