Number in the Python3

Number numeric type support: Int (integer) float (float) bool (Boolean) complex (plural)

The built-in type () identifies the type of object that the variable refers to:

A, B, c, d = Ten, 55.4, false, 4+3j

Print (Type (a), type (b), type (c), type (d))

# The result of the output is: <class ' int '> <class ' float '> < Class ' bool '> <class ' complex '>

< Span class= "pun" >< Span class= "pun" >< Span class= "pun" > You can also use the isinstance to determine:

< Span class= "pun" >< Span class= "pun" >< Span class= "pun" >      A =   20.3

< Span class= "pun" >< Span class= "pun" >< Span class= "pun" >      Print ( isinstance (A, float)   )   

< Span class= "pun" >< Span class= "pun" >< Span class= "pun" >      # The output is ture

The difference between type and isinstance is:

• Type () does not consider a subclass to be a parent class type.
• Isinstance () considers a subclass to be a parent class type

In 2 there is no bool type, with 1 for true,0 representative false! And in 3, true and false are defined as keywords, and the values can be calculated as well as numbers.

Number in the Python3