归期

UID: 2480, Registered at 2023-4-17 13:31:41, last login at 2023-4-17 13:31:41, currently offline.

Solved 2 problems, RP: 8 (No. 15520)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1001
P1060
Recent Activities

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

寒气华のod: 2