2018329621232_沈宇帆 (28.218.81608.81609.81613.222.85882.83187.84388)

A1.It's easier and simpler to use only 0s and 1s to represent informations.And all the information can be represented using binary. A2.The bigin of the character is zero,and the other is not.

group status

👤 group joined: 0 ⏳ group pending: 0 🚫 group blocked: 0

Sub Domains (0)