sijidoubi

UID: 2630, Registered at 2023-4-19 9:41:26, last login at 2023-8-31 9:34:33, currently offline.

Solved 5 problems, RP: 34 (No. 1992)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1189

P1190
P1195

P1487
P1488
Recent Activities

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

华为: 5