Código 3 turma 2 06.04.2017

import java.lang.Math; // headers MUST be above the first class

// one class needs to have a main() method
public class HelloWorld
{
  static String[] ret (String[] arr, int x) {
    int i=5;
    System.out.println ("x="+x);
    x=33;
    System.out.println ("xlinha="+x);
    System.out.println (arr[0]);
    arr[2]="ffff";
    System.out.println (arr[2]);
    
    return arr;
  }
  
  // arguments are passed using the text field below this editor
  public static void main(String[] args)
  {
    int x=314159;
    System.out.println (args[2]);
    System.out.println("hello "+ret(args, x));
    //System.out.println (args[0]);
    System.out.println (args[2]);
    System.out.println ("x="+x);
    
  }
}