CGPA TO PERCENTAGE CALCULATOR

CGPA TO PERCENTAGE CALCULATOR

Program: To calculate percentage from CGPA

Program Code:

import java.applet.*;
 import java.awt.*;
import java.awt.event.*;
/*
<applet code="applet2" width=400 height=200>
</applet>
*/

public class applet2 extends Applet implements ActionListener
 {        
           TextField Name, Reg_no, cgpa,per;
  public applet2()
 {
            setLayout(new GridLayout(4, 2, 10, 15));
            setBackground(Color.gray);  
            Name = new TextField(15);
            Reg_no = new TextField(15);
            cgpa = new TextField(15);
            per=new TextField(15);
            cgpa.addActionListener(this); 
            add(new Label("Enter Your Name"));
            add(Name);
            add(new Label("Enter Your Registration No."));
            add(Reg_no);
            add(new Label("Enetr your CGPA"));
            add(cgpa);
            add(new Label("Your percentage:"));
            add(per);
}

 public void actionPerformed(ActionEvent e)
{
           double fn; 
           double sn = Double.parseDouble(cgpa.getText());
            fn=sn*9;
            per.setText(" "+ fn);

 }
 }

Output:

Download the complete code:- Applet2.rar