chenxx

UID: 2907, Registered at 2023-4-23 14:13:48, last login at 2023-5-6 15:23:52, currently offline.

Solved 5 problems, RP: 29 (No. 2220)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P500

P1163
P1189

P1196
P1217
Recent Activities

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

华为: 4
入门教程: 1