Roooobot

UID: 776, Registered at 2023-3-17 10:11:35, last login at 2023-3-17 10:15:48, currently offline.

Solved 3 problems, RP: 10.15 (No. 14565)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1077
P1078
P1117
Recent Activities

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

美团: 2
前缀和: 1