TsvetelinaPasheva/FirstStepInCodingExercise/07.FruitMarket

using System;

namespace _07.FruitMarket
{
    class Program
    {
        static void Main(string[] args)
        {
            double strawberriesPrice = double.Parse(Console.ReadLine());
            double bananasAmount = double.Parse(Console.ReadLine());
            double orangesAmount = double.Parse(Console.ReadLine());
            double raspberriesAmount = double.Parse(Console.ReadLine());
            double strawberriesAmount = double.Parse(Console.ReadLine());

            double raspberriesPrice = strawberriesPrice / 2;
            double orangesPrice = raspberriesPrice - (raspberriesPrice * 0.40);
            double bananasPrice = raspberriesPrice - (raspberriesPrice * 0.80);

            double raspberriesNeededSum = raspberriesAmount * raspberriesPrice;
            double orangesNeededSum = orangesAmount * orangesPrice;
            double bananasNeededSum = bananasAmount * bananasPrice;
            double strawberriesNeededSum = strawberriesAmount * strawberriesPrice;

            double neededSum = raspberriesNeededSum + orangesNeededSum + bananasNeededSum + strawberriesNeededSum;
            Console.WriteLine($"{neededSum:F2}");


        }
    }
}