charles123

UID: 7496, Registered at 2024-3-9 18:19:52, last login at 2024-7-18 11:36:29, currently offline.

Solved 8 problems, RP: 27 (No. 2320)

Bio

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

P1038
P1063

P1087
P1286

P1726
P1727

P1728
Recent Activities

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

美团: 5
入门教程: 1
小红书: 1
米哈游: 1