kkaayygg

UID: 4373, Registered at 2023-8-4 17:12:20, last login at 2023-9-19 21:56:34, currently offline.

Solved 2 problems, RP: 9.27 (No. 4127)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1390
P1392
Recent Activities

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

oppo: 1
科大讯飞: 1