Conversion between python--and binary systems

an int (string_num, n) string_num represents some kind of binary string, and n is the number of binary numbers that are string_num.

2, 8, 16 binary to 10: using int () or eval ()

10 binary to 2, 8, 16 binary: Using Bin (), Oct (), Hex () or using format ()

B: Binary, O: octal, D: Decimal, x: Hex

Bin (), Oct (), Hex () return values are strings and are prefixed with 0b, 0o, 0x, respectively

The hex function is slower than the Format function, and the Eval function is slower than the INT function

Example:

#Binary goto DecimalPrint(Int ("1111011", 2))Print(Eval ("0b1111011"))#Decimal Turn binaryPrint(Bin (18))Print("{0:b}". Format (18))#Octal goto DecimalPrint(Int ("011", 8))Print(Eval ("0o011"))#Decimal Turn octalPrint(Oct (30))Print("{0:o}". Format (30))#Hexadecimal goto DecimalPrint(Int (" A", 16))Print(Eval ("0x12"))#Decimal Turn hexPrint(Hex (87))Print("{0:x}". Format (87))

Conversion between python--and binary systems