RecipeCalc

// Run.java
// This file is part of Recipe Calc.
// Copyright ©2011 - @uthor #Utroz#.

import java.util.Scanner;

class Run {
    static Scanner input = new Scanner(System.in);
    static String title = "Recipe Calc (v0.1) by #Utroz#";

    public static void main(String[] args){
        System.out.println("");
        System.out.println(title);
        System.out.println("------------------");
        System.out.println("Input a amount of cream milk:");
        int amount = input.nextInt();

        // Send the amount.
        Recipe obj = new Recipe(amount);

        // Calculate.
        obj.Calculate();

        // Print the Result.
        obj.Print();

        // Exit System.
        System.out.println("");
        System.out.println("Thanks for use the system!");
        System.exit(0);

    }
}

// Recipe.java
// This file is part of Recipe Calc.
// Copyright ©2011 - @uthor #Utroz#.

public class Recipe {

    /* Base container values */
    public final double CONTAINER = 99.899;
    public final double BASE_1_3 = 33.3;
    public final double BASE_2_3 = 66.6;

    public final String FORMAT_0 = "100% or 1/1.";
    public final String FORMAT_1 = "33% or 1/3";
    public final String FORMAT_2 = "66% or 2/3.";

    public int data_0 = 0, data_1 = 0, data_2 = 0;

    public final String MSG = "Need to adding a: ";

    public int amount;
    public double[] containers;

    public Recipe(int arg){
        this.amount = arg;
        containers = new double[arg];
    }

    public void Calculate(){
        int count = 0;
        double inputMilk = 0.0; // reference.

        while(amount > 0){

            // Adding a 1/3 base on recepient.
            if(containers[count] < CONTAINER){
                containers[count] += BASE_1_3;
                inputMilk += BASE_1_3;

                if(inputMilk == BASE_2_3){
                    amount--; inputMilk = 0;
                    continue;
                }
            }

            // If the container to be higher than base container change of recepient.
            if(containers[count] >= CONTAINER) ++count;

        }
    }

    // Printing Recepients.
    public void Print(){
        System.out.println("");
        System.out.println("Report Data:");
        System.out.println("------------------");
        for(double print : containers){
            if(print >= CONTAINER){
                System.out.println(MSG + FORMAT_0);
                data_0++;
            }

            if(print == BASE_1_3){
                System.out.println(MSG + FORMAT_1);
                data_1++;
            }

            if(print == BASE_2_3){
                System.out.println(MSG + FORMAT_2);
                data_2++;
            }
        }

        Data();
    }

    public void Data(){
        System.out.println("");
        System.out.println("Result Data:");
        System.out.println("------------------");

        if(data_0 >= 0)
        System.out.println("| "+FORMAT_0+": "+data_0+" |");

        if(data_1 >= 0)
        System.out.println("| "+FORMAT_1+": "+data_1+" |");

        if(data_2 >= 0)
        System.out.println("| "+FORMAT_2+": "+data_2+" |");
    }

}