ljq3017233012

UID: 4441, Registered at 2023-8-8 10:37:29, last login at 2023-8-12 17:28:00, currently offline.

Solved 2 problems, RP: 13 (No. 14216)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1415
P1445
Recent Activities

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

科大讯飞: 1
美团: 1