qssss_820

UID: 10260, Registered at 2024-6-22 17:12:53, last login at 2024-6-22 20:50:56, currently offline.

Solved 2 problems, RP: 9 (No. 4140)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1322
P1321
Recent Activities

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

天津大学: 2