Python Less-than

Python Less-than Operator

In Python, Comparison Less-than Operator takes two operands and returns a boolean value of True if the first operand is less than the second operand, else it returns True.

Syntax

The syntax to check if the value a is less than the value b using Less-than Operator is

a < b

The above expression returns a boolean value.

Examples

1. Check if a number is less than other

In the following program, we take two numbers: a, b; and check if a is less than b.

main.py

a = 2
b = 4

if a < b :
    print('a is less than b.')
else :
    print('a is not less than b.')

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Output

a is less than b.

2. Check if a string is less than other

In the following program, we take two string values: a, b; and check if the string a is less than the string b lexicographically.

main.py

a = 'mango'
b = 'banana'

if a < b :
    print('a is less than b.')
else :
    print('a is not less than b.')

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Output

a is not less than b.

Conclusion

In this Python Tutorial, we learned about Comparison Less-than Operator, its syntax, and usage, with examples.