angleface

UID: 181, Registered at 2023-3-8 20:20:21, last login at 2023-3-8 20:20:21, currently offline.

Solved 1 problems, RP: 5 (No. 9552)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1065
Recent Activities

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

米哈游: 1