达子

UID: 9629, Registered at 2024-5-3 15:35:51, last login at 2024-5-3 15:35:51, currently offline.

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

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1760
Recent Activities

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

腾讯音乐: 1