PB24111713

UID: 168, Registered at 2024-9-25 20:00:14, last login at 2025-10-14 23:59:06, last active at 2025-11-1 15:55:49.

Solved 3 problems, RP: 16 (No. 240)

♂

Bio

无
Accepted Problems
P116
P131
P135
Recent Activities

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

This person is lazy and didn't write any solutions.