Today you will learn java program to find even or odd.

#### Java program to check if a given number is even or odd

In the below java program to check if a given integer is odd or even, modulus operator is used. Here user enters a number as input.

Also read – even odd program in java using array

This input number is divided by 2. If the remainder is equal to 0 then the number entered is even number else the number entered is odd number.

import java.util.Scanner; public class EvenOdd { public static void main(String[] args) { int a; System.out.println("Please enter a number to check even or odd : "); Scanner sc = new Scanner(System.in); a = sc.nextInt(); if(a % 2 == 0) { System.out.println("Entered number is an even number"); } else { System.out.println("Entered number is an odd number"); } } }

**Output:**

Please enter a number to check even or odd : 5

Entered number is an odd number

**Java program to check even or odd number**

Now let’s learn another java program to find even or odd. In this program user enters a number.

Entered number is first divided by two and then multiplied by two. If the result is same as original number then number is even number else odd number.

For example: entered number 18, 18/2 = 9 then 9*2 =18

import java.util.Scanner; public class EvenOddDemo { public static void main(String[] args) { int num; System.out.println("Please enter a number : "); Scanner sc = new Scanner(System.in); num = sc.nextInt(); if((num/2)*2 == num) { System.out.println("Even number"); } else { System.out.println("Odd number"); } sc.close(); } }

**Output:**