szKQc6S0or

UID: 31064, Registered at 2026-3-21 18:07:35, last login at 2026-4-6 11:53:59, last active at 2026-4-9 15:54:21.

Solved 7 problems, RP: 29 (No. 7721)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4003

P4004
P4005

P4006
P4015

P4016
P4042
Recent Activities

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

数据结构: 2
链表: 2