帅气的少年

UID: 52694, Registered at 2026-8-31 20:42:19, last login at 2026-8-31 20:42:19, last active at 2026-9-2 21:34:05.

Solved 6 problems, RP: 37 (No. 11323)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4274

P4483
P4484

P4499
P4500

P4625
Recent Activities

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

动态规划: 2