fafa

UID: 18240, Registered at 2025-4-30 16:09:57, last login at 2025-4-30 16:09:57, currently offline.

Solved 6 problems, RP: 13 (No. 6550)

Bio

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

P4003
P3990

P3991
P4016

P4018
Recent Activities

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

数据结构: 1
链表: 1