summer shopping

using System;

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

            var umbrellaPrice = towelPrice * 2/3;
            var flipflopsPrice = umbrellaPrice * 0.75;
            var beachBagPrice = (flipflopsPrice + towelPrice) / 3;

            var fullSum = towelPrice + umbrellaPrice + beachBagPrice + flipflopsPrice;

            var discountSum = fullSum - fullSum * discount / 100;
            var moneyLeft = budget - discountSum;
            var moneyNeeded = discountSum - budget;

            if (budget >= discountSum)
            {
                Console.WriteLine($"Annie's sum is {discountSum:f2} lv. She has {moneyLeft:f2} lv. left.");
            }
            else
            {
                Console.WriteLine($"Annie's sum is {discountSum:f2} lv. She needs {moneyNeeded:f2} lv. more.");
            }

        }
    }
}