XIZI

UID: 1810, Registered at 2023-4-4 17:15:54, last login at 2023-8-9 19:57:47, currently offline.

Solved 4 problems, RP: 9.8 (No. 13264)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1117
P1137
P1172
P1287
Recent Activities

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

美团: 2
前缀和: 1
京东: 1