1272199141

UID: 10130, Registered at 2024-6-20 21:11:19, last login at 2024-6-21 11:12:06, currently offline.

Solved 2 problems, RP: 7 (No. 4760)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1323
P1321
Recent Activities

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

天津大学: 2