♦ Python Operators
♣ About Python Operators
Operators in Python are fundamentally used to perform operations on Variables and Values.Various types of Operators exist in Python.
- Arithmetic Operators
- Assignment Operators
- Comparison Operators
- Logical Operators
- Identity Operators
- Membership Operators
- Bitwise Operators
♣ Example1: Arithmetic Operators in Python
Arithmetic Operations in Python are used to perform Mathematical Operations.| Operator | Working |
|---|---|
| + | Addition |
| - | Subtraction |
| * | Multiplication |
| / | Division |
| % | Modulo |
| ** | Exponentiation |
| // | Flooring |
Example
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♣ Example2: Assignment Operators in Python
Assignment Operations in Python are used for assignment of (values)/(variable values) to variables.| Operator | Working |
|---|---|
| = | Data Assignment |
| += | Addition Increment |
| -= | Subtraction Decrement |
| *= | Multiplication Increment |
| /= | Division Decrement |
| %= | Modulo Assignment |
| //= | Flooring Assignment |
| **= | Exponentiation Assignment |
| &= | AND Assignment |
| |= | OR Assignment |
| ^= | XOR Assignment |
| ~= | NOT Assignment |
| >>= | Zero fill left shift Assignment |
| <<= | Signed right shift Assignment |
Example
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♣ Example3: Comparison Operators in Python
Comparison Operators in Python are used to compare two Values/Variables.| Operator | Working |
|---|---|
| == | Equal to |
| != | Not Equal to |
| > | Greater than |
| < | Less than |
| => | Greater than or Equal to |
| =< | Less than or Equal to |
Example
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♣ Example4: Logical Operators in Python
Logical Operators in Python are used to evaluate conditional statements and produce Boolean output.| Operator | Working |
|---|---|
| and | returns True if all variables/statements are True |
| or | returns True if atleast one variables/statements are True |
| not | returns the reverse of Boolean value |
Example
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♣ Example5: Identity Operators in Python
Identity Operators in Python are used to check whether a one or more variables share the same memory location, that is same value is assigned to multiple variables.| Operator | Working |
|---|---|
| is | returns true if both variables share the same memory-location(and also the value, ofcourse) |
| is not | returns true if both variables do not share the same memory-location(but may possibly have same value) |
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♣ Example6: Membership Operators in Python
Membership Operators in Python are used to check if a particular value/sequence is present in an Object.| Operator | Working |
|---|---|
| in | returns True if a particular value/sequence is present in an Object |
| not in | returns True if a particular value/sequence is not present in an Object |
Example
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♣ Example7: Bitwise Operators in Python
Bitwise Operators in Python are used to compare numbers which are represented in Binary format.| Operator | Working |
|---|---|
| & | Outputs 1 if both bit's value is 1 |
| | | Outputs 1 if atleast one of bit's value is 1 |
| ^ | Outputs 1 if only one of bit's value is 1 |
| ~ | Reverses the bit value |
| << | Left Shift of 0s |
| >> | Right Shift of 0s |
Example
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