一定要努力呀Kyle

UID: 7545, Registered at 2024-3-10 11:20:11, last login at 2024-3-31 17:25:59, currently offline.

Solved 2 problems, RP: 10 (No. 3933)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1087
P1497
Recent Activities

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

美团: 2