半夜洗键盘

UID: 3628, Registered at 2023-5-25 0:31:05, last login at 2023-5-27 8:51:35, currently offline.

Solved 4 problems, RP: 20 (No. 2745)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1001
P1006
P1274
P1275
Recent Activities

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

寒气华のod: 3
华为: 1