Dinosaur-fan.

UID: 87, Registered at 2023-9-20 19:29:47, last login at 2023-11-25 16:00:36, currently offline.

Solved 6 problems, RP: 12 (No. 312)

♂

Bio

这个学校里还有很多的苦难正在发生

另注：有事化竞找我
Accepted Problems
T1039

T1043
T1045

T1046
T1048
Recent Activities

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