14. The coding problem?

Is 0, the underlying computer 
2,561,286,432,168,421 decimal number 
2 ** 82 ** 72 ** 62 ** 52 ** 42 ** 32 ** 22 ** 12 ** 0 
0 0 0 0 0 0 0 0 0 binary 
ascii code has 256 characters, 2 ** 8 
artificial ascii code corresponding to the character set decimal digit 
decimal binary relationship with a converter 
so ascii code letters caona 


  ascii 128 6432168421 decimal number 
                  00000000 binary 
C 99 0. 1. 1 0 0 0. 1. 1 
A 97 0. 1. 1 0 0 0 0. 1 
O 111 0. 1. 1 0. 1. 1. 1. 1 
n- 11001101110
97. 1. 1 0 0 A 0 0 0. 1 

0,1,0,1 represents the smallest unit of a computer, a 'bit 
8' bit, i.e. 8 0101, representing a bytes, a byte is the smallest unit of storage . It is also a character. 



Binary 
Decimal 
octal, 
hexadecimal 
between conversion 
and ascii code, unicode utf-8 gbk-peer relationship, as well as terminal, pycharm, codec problem? ? ? ? ? ? ? ? ? ? ? ? ? ?