tttfff

UID: 8408, Registered at 2024-3-24 3:00:46, last login at 2024-4-4 8:32:19, currently offline.

Solved 2 problems, RP: 19.96 (No. 2775)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1792
P1795
Recent Activities

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

饿了么: 1
阿里系: 1