CodeFun1fb60b98c1

UID: 25885, Registered at 2025-10-30 18:39:49, last login at 2026-3-23 15:29:29, currently offline.

Solved 9 problems, RP: 28 (No. 7569)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3990

P3991

P3992
P4015

P4016

P4042
P4044

P4046

P4047
Recent Activities

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

数据结构: 2
链表: 2