change

import java.util.Scanner;
/**
* Figures out the change required to make the amount input by the user.
*
* @author Self
* @version January 21, 2009
*/
public class ComputeChange
{
public static void main (String [] args)
{
double change;
Scanner [...]

wut

import java.util.Scanner;
/**
* Calculates the sum, difference, and product of two floating point numbers.
*
* @author Self
* @version January 21, 2009
*/
public class Calculator
{
public static void main (String[] args)
{
int num1;
[...]