/**
 * classe didattica che illustra l'uso degli array
 *
 *
 *
 * @author Adriano Luchetta
 * @version 25-Ott-2006
 */
 
import java.util.Scanner;

public class SelectValue
{
   public static void main(String[] args)
   {
      Scanner in = new Scanner(System.in);

      System.out.println("Inserisci 10 numeri, uno per riga");

      double[] values = new double[10];
      for (int i = 0; i < values.length; i++)
         if (in.hasNextDouble())
            values[i] = in.nextDouble();
        
      System.out.print("Inserisci un indice: ");
      int index = 0;
      if (in.hasNextInt())
         index = in.nextInt();

      if (index < 0 || index >= values.length)
         System.out.println("Valore errato");
      else
         System.out.println("valore: " + values[index]);
      
      in.close();
  }
}