javaSnoepAutomaat

SnoepAutomaat.java

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 */
//package oefs;

import java.util.Scanner;

/**
 * 
 * @author Willem
 */
public class SnoepAutomaat {
    
    public static void main(String args[]){

        String str = calc();
        System.out.println(str);
    }

    public static String calc(){
        
        String str = "";
        
        //float snoep = 0.30F;
        //float snoep2 = 1.20F;
        
        //float kost = 0.42F;
        
        Scanner input = new Scanner(System.in);
        
        System.out.print("Total: ");
        float total = input.nextFloat();
        
        System.out.print("Cash: ");
        float cash = input.nextFloat();
                
        float change = cash - total;
        float remainingAmount = change * 100;
        
        int qtyOneEuro = (int)remainingAmount / 100;
        remainingAmount = remainingAmount % 100;
        
        int qtyFiftyCent = (int)remainingAmount / 50;
        remainingAmount = remainingAmount % 50;
        
        int qtyTwentyCent = (int)remainingAmount / 20;
        remainingAmount = remainingAmount % 20;
        
        int qtyTenCent = (int)remainingAmount / 10;
        remainingAmount = remainingAmount % 10;
        
        int qtyFiveCent = (int)remainingAmount / 5;
        remainingAmount = remainingAmount % 5;
        
        int qtyTwoCent = (int)remainingAmount / 2;
        remainingAmount = remainingAmount % 2;
        
        int qtyOneCent = (int)remainingAmount / 1;
        remainingAmount = remainingAmount % 1;
                
                
        
        
        str += change;
        str += "\n " + qtyOneEuro + " x Euros";
        str += "\n " + qtyFiftyCent + " x 50 Cents";
        str += "\n " + qtyTwentyCent + " x 20 Cents";
        str += "\n " + qtyTenCent + " x 10 Cents";
        str += "\n " + qtyFiveCent + " x 5 Cents";
        str += "\n " + qtyTwoCent + " x 2 Cents";
        str += "\n " + qtyOneCent + " x 1 Cents";
        str += "\n remaining " + (int)remainingAmount;
        
        return str;
    }
}