Durian

UID: 20691, Registered at 2025-8-28 15:27:42, last login at 2025-8-28 15:27:42, last active at 2025-9-5 21:09:12.

Solved 3 problems, RP: 20.92 (No. 5483)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3396
P3479
P3492
Recent Activities

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

二分: 1
数据结构: 1
模拟: 1