olDNFrRrF4

UID: 28113, Registered at 2026-2-3 14:40:50, last login at 2026-5-6 20:36:10, currently offline.

Solved 14 problems, RP: 47 (No. 8280)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4000

P4001

P4002

P4003
P4004

P4005

P4006

P3990
P3991

P4016

P4017

P4031
P4032

P4052
Recent Activities

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

动态规划: 2
数据结构: 1
链表: 1