print even and odd no. in java code example

Example 1: Java program to check even or odd number

import java.util.Scanner;
public class FindEvenOrOdd
{
   public static void main(String[] args)
   {
      int a;
      Scanner sc = new Scanner(System.in);
      System.out.println("Please enter a number to check even or odd: ");
      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.");
      }
      sc.close();
   }
}

Example 2: Java program to print odd and even numbers between 1 and 100

// Java program to print odd and even numbers between 1 and 100
public class EvenOddBetween1And100
{
   public static void main(String[] args)
   {
      System.out.println("Even numbers between 1 and 100: ");
      for(int a = 1; a <= 100; a++)
      {
         if(a % 2 == 0)
         {
            System.out.print(a + " ");
         }
      }
      System.out.println("\nOdd numbers between 1 and 100: ");
      for(int a = 1; a <= 100; a++)
      {
         if(a % 2 != 0)
         {
            System.out.print(a + " ");
         }
      }
   }
}