zengyijun@bupt.edu.cn

UID: 43338, Registered at 2026-6-11 17:50:48, last login at 2026-6-11 17:50:48, last active at 2026-6-12 22:18:25.

Solved 2 problems, RP: 6 (No. 15945)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4003
P4683
Recent Activities

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

排序算法: 1