SummerShopping/Ex27.07.2019

using System;

namespace P02_SummerShopping
{
    class P02_SummerShopping
    {
        static void Main(string[] args)
        {
            int budget = int.Parse(Console.ReadLine());
            double towelPrice = double.Parse(Console.ReadLine());
            int discountPercent = int.Parse(Console.ReadLine());

            double umbrellaPrice = (towelPrice * 2) / 3;
            double flipFlopPrice = umbrellaPrice * 0.75;
            double bagPrice = (flipFlopPrice + towelPrice) / 3;

            double finalPrice = (towelPrice + umbrellaPrice + flipFlopPrice + bagPrice) * (1 - discountPercent / 100.0);
            double difference = Math.Abs(finalPrice - budget);

            if (finalPrice <= budget)
            {
                Console.WriteLine($"Annie's sum is {finalPrice:F2} lv. She has {difference:F2} lv. left.");
            }
            else
            {
                Console.WriteLine($"Annie's sum is {finalPrice:F2} lv. She needs {difference:F2} lv. more.");
            }
        }
    }
}