wrj

UID: 470, Registered at 2023-3-13 20:12:10, last login at 2023-3-19 10:48:39, currently offline.

Solved 1 problems, RP: 4 (No. 5751)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1023
Recent Activities

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

百度: 1