BJ1Ny156WD

UID: 47789, Registered at 2026-7-27 23:07:47, last login at 2026-8-1 23:53:37, last active at 2026-8-4 20:13:39.

Solved 4 problems, RP: 13.1 (No. 14685)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3895
P4799
P5170
P5180
Recent Activities

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

模拟: 3
贪心算法: 1