一直在路上

UID: 1799, Registered at 2023-4-4 1:40:18, last login at 2023-7-29 22:32:08, currently offline.

Solved 1 problems, RP: 0 (No. ?)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1409
Recent Activities

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

科大讯飞: 1