public class WhileLoop
{
  public static void main(String args[]){
    int x = 2;
    
    // while loop
    while( x < 10 ){
      System.out.println(x++);
    }
    
    System.out.println("What's x now?");
    System.out.println(x);
    while( x < 10 ){
      System.out.println(x++);
    }
    
    System.out.println("-----------------");
    
    // do-while
    x = 2;
    do{
      System.out.println(x++);
    }while( x < 10 );
    System.out.println("What's x now?");
    System.out.println(x);
    do{
      System.out.println(x++);
    }while( x < 10 );

  }
}