How to Determine Odd and Even Numbers in Python


In this example, we will learn how to judge whether a number is an odd or even number in Python.

Source Code

#! /usr/bin/env python3
# -*- coding: utf-8 -*-

# if it is even number, the remainder of dividing 2 is 0, otherwise it is odd number
num = int(input("Please input a number: "))
if (num % 2) == 0:
    print("{0} is even number".format(num))
else:
    print("{0} is odd number".format(num))

Output:

Please input a number: 67
67 is odd number

Please input a number: 4
4 is even number
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