2018329621199-邱锐鹏 (28.218.81608.81609.81613.9493.84290.83053.84326)

The advantage of binary number: The devices that store and manage the binary data are far less expensive and far more reliable if they have to represent only one of two possible values. Electronic signals are far easier to maintain if they transfer only binary data. distinguish integers from characters: The use of the string determined the meaning of the string.