Hi@

UID: 2309, Registered at 2026-1-7 13:35:21, last login at 2026-1-7 21:57:20, last active at just now.

Solved 5 problems, RP: 24 (No. 832)

Bio

This person is lazy and didn't write anything.
Accepted Problems
D1001

D1002
D1003

D1004
D1005
Recent Activities

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

This person is lazy and didn't write any solutions.

循环: 5
DAI: 5