Python Operator

Operator are used to perform operations on variables and value.

• Arithmetic Operators
• Assignment Operators
• Comparison Operator
• Logical Operator
• Identity Operator
• Bitwise Operator
• Membership Operator

Python Arithmetic Operators

It is used with numeric values to performs mathematical Operations.

Operator	Name	Example
+	Addition	X+Y
-	Subtracation	X-Y
*	Multiplication	X*Y
/	Division	X/Y
%	Modulus	X%Y
//	Floor Division	X//Y
**	Exponentiation	X**Y

Python Assignment Operators

Assignment operators are used to assign values to variables:

Operator	Name	Example
=	x=5	x=5
+=	x+=6	x=x+6
-=	x-=7	x=x-7
*=	x*=4	x=x*4
/=	x/=3	x=x/3
%=	x%=3	x=x%3
//=	x//=6	x=x//6
**=	x**=6	x=x**6
&=	x&=7	x=x&7
I=	xI=7	x=xI7
^=	x ^=5	x=x^5
>>=	x>>=6	x=x>>6
<<=	x<<=5	x=x<<5

Python Comparison Operators

Comparison operators are used to compare two values:

Operator	Name	Example
==	Equal	X==Y
!=	Not Equal	X!=Y
>	Greater than	X>Y
<	Less than	X
>=	Greater than or equal to	X>=Y
<=	Less than or equal to	X<=y

Python Logical Operators

Logical operators are used to combine conditional statements:

Operator	Description	Example
and	Return true if both statement true	X<5 and X<10
or	Return true if one of the statement is true	X<5 or X<3
not	Reverse the result, returns False if the result is true	Not(x < 6 and x < 10)

Python Identity Operators

It is used to compare the object,not if they are equal ,but they are same object and allocated with the same memory location:-

Operator	Description	Example
is	Return true if both variables are the same object	X is Y
is not	Returns true if both variables are not the same object	X is not Y

Python Membership Operators

Python membership operators test for membership in a sequence, such as strings, lists, or tuples.

Operator	Description	Example
in	Return true if finds a variable in the specified sequence.	X in Y
not in	Return true if does not finds a variable in the specified sequence	X not in Y

Python Bitwise Operators

Bitwise operator works on bits and performs bit by bit operation:-

Operator	Name	Description	Example
&	And	Operator copies a bit to the result if it exists in both operands	(a & b) (means 0000 1100)
|	OR	It copies a bit if it exists in either operand.	(a | b) = 61 (means 0011 1101)
^	XOR	It copies the bit if it is set in one operand but not both.	(a ^ b) = 49 (means 0011 0001)
~	NOT	Inverts all the bits	(~a ) = -61 (means 1100 0011 in 2's complement form due to a signed binary number.
>>	Binary Right Shift	The left operands value is moved right by the number of bits specified by the right operand.	a << 2 = 240 (means 1111 0000)
<<	Binary Left Shift	Shift left by pushing zeros in from the right and let the leftmost bits fall off	a >> 2 = 15 (means 0000 1111)