Whatz up yoo!

JAVA CODE

//Ex7_7 program
import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;

public class Ex7_7 extends Applet
             implements ActionListener
{
  Label prompt;
  Button rock, scissors, paper;
  int roc, scisso, pap, c, ch;

  public void init()
  {
    prompt = new Label ("Make a choice");
    add(prompt);

    rock = new Button("ROCK");
    rock.addActionListener(this);
    add(rock);

    scissors = new Button("SCISSORS");
    scissors.addActionListener(this);
    add(scissors);

    paper = new Button("PAPER");
    paper.addActionListener(this);
    add(paper);
  }
  public void paint( Graphics g)
  {
    int com = 0;
    ComputerChoice();
    switch ( c )
    {
     case 1:  com = 1;      // 1 reps rock
              g.drawString("Computer chose rock",50,50);
              break;
     case 2:  com = 2;       // 2 reps scissors
               g.drawString("Computer chose scissors",50,50);
              break;
     case 3:  com = 3;       // 3 reps paper
               g.drawString("Computer chose paper",50,50);
              break;
    }
    if( ch == com)
      g.drawString(" draw ",50,80);
    else if((ch == 3) && (com != 2 ))
      g.drawString(" You have won", 50,80);
    else if((ch == 2) && ( com != 1))
      g.drawString(" You have won", 50, 80);
    else if((ch == 1) && ( com != 3))
      g.drawString(" You have won", 50, 80);
    else
      g.drawString(" Losser! ", 50, 80);

  }
  public void actionPerformed(ActionEvent e)
  {
   if(e.getSource() == rock)
   {
     ch = 1;
   }
   else if(e.getSource() == scissors)
   {
      ch = 2;
   }
   else
   {
      ch = 3;
   }
   repaint();
  }
  private int ComputerChoice()
  {
    c = 1 + (int) ( Math.random() * 3);
    return c;
  }
}