Check out example codes for "even or odd in java". It will help you in understanding the concepts better.

Code Example 1

import java.util.Scanner;
public class evenOrOdd{
  
  public static void main(String[] args){
    Scanner in = new Scanner(System.in);
    System.out.println("Please enter a non-negative number: ");
    int x = in.nextInt();
    if (x % 2 == 0)
    {
      System.out.println("The number is even");
    }
    else {
      System.out.println("The number is odd");
    }
  }
}

Code Example 2

import java.util.Scanner;

class CheckEvenOdd
{
  public static void main(String args[])
  {
    int num;
    System.out.println("Enter an Integer number:");

    //The input provided by user is stored in num
    Scanner input = new Scanner(System.in);
    num = input.nextInt();

    /* If number is divisible by 2 then it's an even number
     * else odd number*/
    if ( num % 2 == 0 )
        System.out.println("Entered number is even");
     else
        System.out.println("Entered number is odd");
  }
}

Learn ReactJs, React Native from akashmittal.com