// Searching an Array

import java.applet.*;
import java.awt.*;
import java.awt.event.*;

public class Array1 extends Applet implements ActionListener
{	
   // The array of integers between 0 and 9.
   private int array[] = { 3, 5, 6, 2, 3, 0, 8, 3, 6, 2 };

   private Label title = new Label("Array Search");

   // The search result.
   private Label result = new Label("No search yet");

   // What to search for.
   private Label searchPrompt = new Label("Search for");
   private TextField search = new TextField(20);

   private Button searchB = new Button("Search");


   public void init()
   {
      Panel p = new Panel(new GridLayout(1,2));
      setLayout(new GridLayout(4,1));
      add(title);
      p.add(searchPrompt);
      p.add(search);
      add(p);
      add(result);
      add(searchB);
      searchB.addActionListener(this);
      setSize(275,100);
   }


   // Once we have the value to search for, search for them.
   public void actionPerformed(ActionEvent e)
   {
      int i;
      int target = Integer.parseInt(search.getText()); // The value to search for

      // Sequentially compare the target to each element in the array
      for (i = 0; i < array.length; ++i)
         if (array[i] == target)   // Got a match.  Return.
         {
            result.setText("Found at index " + i);
            return;
         }

      // If we get here, we didn't get a match.

      result.setText("Not found");
   }
}