SkillSet

/*
 * author: _where
 *
 */
class SkillLevel implements Runnable{
    private int amount;
    private int[] skillCost = {300,200,100};
    private int[] levels = new int[3];
    public SkillLevel(int amount)
    {
        this.amount = amount;
    }
    public void run()
    {
        int j = 0;
        while(amount != 0)
        {
            boolean seen = false;
            for (int i = 0; i < skillCost.length; i++)
            {
                if (amount >= skillCost[i])
                {
                    j = skillCost[i];
                    levels[i]++;
                    seen = true;
                    break;
                }
            }
            if (!seen)
                break;
            amount -= j;
            j = 0;
        }
        System.out.println(String.format("$300 skillset - %s\n$200 skillset - %s\n$100 skillset - %s", levels[0], levels[1], levels[2]));
        if (amount != 0)
            System.out.print("Amount left - " + amount);
        System.out.printf("\nTotal time taken - %s hours", (levels[0] * 0.5 + levels[1] * 1 + levels[2] * 2));

    }
    public static void main(String[] args)
    {
        new SkillLevel(800).run();
    }
}