快乐的汪读研不快乐

UID: 2462, Registered at 2023-4-17 9:43:03, last login at 2023-4-17 10:00:40, currently offline.

Solved 3 problems, RP: 11 (No. 14299)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P500
P1001
P1002
Recent Activities

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

寒气华のod: 2
入门教程: 1