While Loop

import java.util.Scanner;
 class WhileLoop 
{
  public static void main(String[] args) 
{
    int  n;
    Scanner input = new Scanner(System.in);
    System.out.println("Input an integer"); 
    while ((n = input.nextInt()) != 0)
     {
      System.out.println("You entered " + n);
      System.out.println("Input an integer");
    }
      System.out.println("Out of loop");
  }
}
Output: