CodeFun173932b841

UID: 18028, Registered at 2025-4-23 22:07:23, last login at 2026-3-28 22:04:47, currently offline.

Solved 5 problems, RP: 17 (No. 13517)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4007

P4015
P4016

P4042
P4057
Recent Activities

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

数据结构: 2
链表: 2