C Program to Check Whether a Number is Even or Odd

In this example, if…else statement is used to check whether a number entered by the user is even or odd.

An even number is an integer that is exactly divisible by 2. Example: 0, 8, -24

An odd number is an integer that is not exactly divisible by 2. Example: 1, 7, -11, 15

Example #1: Program to Check Even or Odd