Summary of basic types of Python Operators

Operator application in Python programming language is a basic application technology. For beginners, they need to master this application technique to facilitate future application. Here we will take a look at the basic concepts of the Python operator.

Python operator 1) Mixed Mode Operator

Python supports adding different numeric types.

 
 

  
  
>>> 20+3.5698  
  
  
23.569800000000001 
 
 

Python operator 2) standard type operation

 
 

  
  
>>> a=1.2  
  
  
>>> b=1.20  
  
  
>>> a==b  
  
  
True  
  
  
>>> a>b  
  
  
False  
  
  
>>> b<b 
  
  
False  
  
  
>>> a>=b  
  
  
True  
  
  
>>> a<=b  
  
  
True  
  
  
>>> (a==b) or(a>=b)  
  
  
True 
 
 

Python Operator 3) Arithmetic Operator

 
 

  
  
+，－，*，/，%，**，//  
  
  
>>> 7.3/7  
  
  
1.0428571428571429  
  
  
>>> 7.3//7  
  
  
1.0  
  
  
>>> 4**3  
  
  
64  
  
  
>>> 
 
 

Python Operator 4) bitwise Operator

Bitwise operations only support integers.

Reverse (~), Shifts by bit and (&), or (|), or (^), left (<), and right (> ).

 
 

  
  
>>> 4**3  
  
  
64  
  
  
>>> 20&35  
  
  
0  
  
  
>>> 30&45  
  
  
12  
  
  
>>> 30|45  
  
  
63  
  
  
>>> 30<<2 
  
  
120  
  
  
>>> 30<<2 
  
  
120  
  
  
>>> ~30  
  
  
-31  
  
  
>>> 30 ^ 45  
  
  
51  
  
  
>>> 
 
 

The above is the concept of the Python operator we will introduce in detail.