dida

UID: 1540, Registered at 2023-3-27 16:05:35, last login at 2023-9-9 10:29:33, currently offline.

Solved 2 problems, RP: 10 (No. 3923)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1079
P1097
Recent Activities

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

百度: 1
蚂蚁: 1