Basic Operators, Operators are the constructs which can manipulate the cost of operands.Consider the expression 4 + five = nine. Here, four and 5 are called operands and + is called operator.
Types of Operator
Python language supports the subsequent sorts.
- Arithmetic
- Comparison (Relational)
- Assignment
- Logical
- Bitwise
- Membership
- Identity
Let us have a glance on all separately.
Basic Operators, Python Arithmetic
Assume variable a holds 10 and variable b holds 20, then −
Basic Operators, Python Comparison
These operators compare the values on either sides of them and decide the relation among them. They are also called Relational.
Assume variable a holds 10 and variable b holds 20, then −
Python Assignment
Assume variable a holds 10 and variable b holds 20, then −
Python Bitwise
Bitwise operator works on bits and performs bit by bit operation. Assume if a = 60; and b = 13; Now in binary format they will be as follows −
a = 0011 1100
b = 0000 1101
a&b = 0000 1100
a|b = 0011 1101
a^b = 0011 0001
~a = 1100 0011
There are following Bitwise supported by Python language
Python Logical
There are following logical supported via Python language. Assume variable a holds 10 and variable b holds 20 then
Python Membership
Python’s membership operators take a look at for membership in a chain, along with strings, lists, or tuples. There are two club operators as explained below −
Python Identity
Identity operators examine the reminiscence locations of two items. There are Identity operators explained below −
Python Operators Precedence
The following table lists all from highest precedence to lowest.
| Sr.No. | Operator & Description |
|---|---|
| 1 | **Exponentiation (raise to the power) |
| 2 | ~ + –Complement, unary plus and minus (method names for the last two are +@ and -@) |
| 3 | * / % //Multiply, divide, modulo and floor division |
| 4 | + –Addition and subtraction |
| 5 | >> <<Right and left bitwise shift |
| 6 | &Bitwise ‘AND’ |
| 7 | ^ |Bitwise exclusive `OR’ and regular `OR’ |
| 8 | <= < > >=Comparison |
| 9 | <> == !=Equality |
| 10 | = %= /= //= -= += *= **=Assignment |
| 11 | is is notIdentity |
| 12 | in not inMembership |
| 13 | not or andLogical |