xsp

UID: 333, Registered at 2023-3-12 13:46:11, last login at 2023-3-22 12:32:09, currently offline.

Solved 4 problems, RP: 29.35 (No. 2205)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1087
P1088
P1089
P1090
Recent Activities

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

美团: 4