Python Comparison Operators

 Python Comparison Operators

Python comparison operators are used to compare two values or variables and return a Boolean result: True or False. 

1) Comparison operators work with various data types, including numbers, strings (alphabetical comparison), and custom objects if comparison methods are defined.

2) A single equal sign (=) is the assignment operator, used to assign a value to a variable, while == is for equality comparison.

3) Python supports chained comparisons, allowing multiple comparisons in a single expression, such as 1 < x < 10, which evaluates to True only if all individual comparisons are True.

Primary comparison operators in Python:

Equal to (==): Checks if two values are equal.

Python

    x = 10

    y = 10

    print(x == y) 

Output: True

Not Equal to (!=): Checks if two values are not equal.

Python

    a = 5

    b = 8

    print(a != b) 

Output: True

Greater than (>): Checks if the left operand is greater than the right operand. 

Python

    num1 = 15

    num2 = 7

    print(num1 > num2) 

Output: True

Less than (<): Checks if the left operand is less than the right operand. 

Python

val1 = 20

\\=\

    val2 = 30

    print(val1 < val2)

Output: True

Greater than or Equal to (>=): Checks if the left operand is greater than or equal to the right operand. 

Python

    score1 = 90

    score2 = 90

    print(score1 >= score2) 

Output: True

Less than or Equal to (<=): Checks if the left operand is less than or equal to the right operand. 

Python

    temp1 = 25

    temp2 = 28

    print(temp1 <= temp2) 

Output: True