hi need help in programming?

Yes, there is a way to do this without applets. You can use some other technology like swing, swt or HTML.

swing: http://java.sun.com/docs/books/tutorial/uiswing/

swt: http://www.eclipse.org/swt/

to create your gui with html, you can use a web container like tomcat: http://tomcat.apache.org/ .

// calculator

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

import javax.swing.border.*;

public class calculator extends JApplet implements

ActionListener

{

private JButton one, two, three, four, five, six, seven,

eight, nine, zero, dec, eq, plus, minus, mult, div, clear,

mem, mrc, sin, cos, tan, asin, acos, atan, x2, sqrt, exp, pi, percent;

private JLabel output, blank;

private Container container;

private String operation;

private double number1, number2, result;

private boolean clear = false;

//GUI

public void init()

{

container = getContentPane();

//Title

//super("Calculator");

JPanel container = new JPanel();

container.setLayout( new FlowLayout( FlowLayout.CENTER

) );

output = new JLabel("");

output.setBorder(new MatteBorder(2,2,2,2,Color.gray));

output.setPreferredSize(new Dimension(1,26));

getContentPane().setBackground(Color.white);

getContentPane().add( "North",output );

getContentPane().add( "Center",container );

//blank

blank = new JLabel( " " );

container.add( blank );

//clear

clear = new JButton( "CE" );

clear.addActionListener(this);

container.add( clear );

//seven

seven = new JButton( "7" );

seven.addActionListener(this);

container.add( seven );

//eight

eight = new JButton( "8" );

eight.addActionListener(this);

container.add( eight );

//nine

nine = new JButton( "9" );

nine.addActionListener(this);

container.add( nine );

//div

div = new JButton( "/" );

div.addActionListener(this);

container.add( div );

//four

four = new JButton( "4" );

four.addActionListener(this);

container.add( four );

//five

five = new JButton( "5" );

five.addActionListener(this);

container.add( five );

//six

six = new JButton( "6" );

six.addActionListener(this);

container.add( six );

//mult

mult = new JButton( "*" );

mult.addActionListener(this);

container.add( mult );

//one

one = new JButton( "1" );

one.addActionListener(this);

container.add( one );

//two

two = new JButton( "2" );

two.addActionListener(this);

container.add( two );

//three

three = new JButton( "3" );

three.addActionListener(this);

container.add( three );

//minus

minus = new JButton( "-" );

minus.addActionListener(this);

container.add( minus );

//zero

zero = new JButton( "0" );

zero.addActionListener(this);

container.add( zero );

//dec

dec = new JButton( "." );

dec.addActionListener(this);

container.add( dec );

//plus

plus = new JButton( "+" );

plus.addActionListener(this);

container.add( plus );

//mem

mem = new JButton( "MEM" );

mem.addActionListener(this);

container.add( mem );

//mrc

mrc = new JButton( "MRC" );

mrc.addActionListener(this);

container.add( mrc );

//sin

sin = new JButton( "SIN" );

sin.addActionListener(this);

container.add( sin );

//cos

cos = new JButton( "COS" );

cos.addActionListener(this);

container.add( cos );

//tan

tan = new JButton( "TAN" );

tan.addActionListener(this);

container.add( tan );

//asin

asin = new JButton( "ASIN" );

asin.addActionListener(this);

container.add( asin );

//acos

acos = new JButton( "ACOS" );

cos.addActionListener(this);

container.add( cos );

//atan

atan = new JButton( "ATAN" );

atan.addActionListener(this);

container.add( atan );

//x2

x2 = new JButton( "X2" );

x2.addActionListener(this);

container.add( x2 );

//sqrt

sqrt = new JButton( "SQRT" );

sqrt.addActionListener(this);

container.add( sqrt );

//exp

exp = new JButton( "EXP" );

exp.addActionListener(this);

container.add( exp );

//pi

pi = new JButton( "PI" );

pi.addActionListener(this);

container.add( pi );

//percent

percent = new JButton( "%" );

percent.addActionListener(this);

container.add( percent );

//eq

eq = new JButton( "=" );

eq.addActionListener(this);

container.add( eq );

//Set size and visible

setSize( 190, 285 );

setVisible( true );

}

public static void main(String args[]){

//execute applet as application

//applet's window

JFrame applicationWindow = new JFrame("calculator");

applicationWindow.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

//applet instance

calculator appletObject = new calculator();

//init and start methods

appletObject.init();

appletObject.start();

} // end main

public void actionPerformed(ActionEvent ae)

{

JButton but = ( JButton )ae.getSource();

//dec action

if( but.getText() == "." )

{

//if dec is pressed, first check to make shure there

is not already a decimal

String temp = output.getText();

if( temp.indexOf( '.' ) == -1 )

output.setText( output.getText() + but.getText() );

}

//clear action

else if( but.getText() == "CE" )

{

output.setText( "" );

operation = "";

number1 = 0.0;

number2 = 0.0;

}

//plus action

else if( but.getText() == "+" )

{

operation = "+";

number1 = Double.parseDouble( output.getText() );

clear = true;

//output.setText( "" );

}

//minus action

else if( but.getText() == "-" )

{

operation = "-";

number1 = Double.parseDouble( output.getText() );

clear = true;

//output.setText( "" );

}

//mult action

else if( but.getText() == "*" )

{

operation = "*";

number1 = Double.parseDouble( output.getText() );

clear = true;

//output.setText( "" );

}

//div action

else if( but.getText() == "/" )

{

operation = "/";

number1 = Double.parseDouble( output.getText() );

clear = true;

//output.setText( "" );

}

//eq action

else if( but.getText() == "=" )

{

number2 = Double.parseDouble( output.getText() );

if( operation == "+" )

result = number1 + number2;

else if( operation == "-" )

result = number1 - number2;

else if( operation == "*" )

result = number1 * number2;

else if( operation == "/" )

result = number1 / number2;

//output result

output.setText( String.valueOf( result ) );

clear = true;

operation = "";

}

//default action

else

{

if( clear == true )

{

output.setText( "" );

clear = false;

}

output.setText( output.getText() + but.getText() );

}

}

}