using System;

public class Program

{

    public static void Main()

    {

        double BakingPowder1, BakingPowder2, Flour1, Flour2, Sugar, Eggs1, Eggs2, Money, TotalCost;

        bool Condition;

        Console.WriteLine("What is the cost of one bag of baking powder?");

        BakingPowder1=double.Parse(Console.ReadLine());

        BakingPowder2=(BakingPowder1-(BakingPowder1*20)/100);

        Console.WriteLine("The price of two bags of baking powder together is:"+" "+(BakingPowder1+BakingPowder2));

        Console.WriteLine("What is the cost of one bag of flour?");

        Flour1=double.Parse(Console.ReadLine());

        Console.WriteLine("The price of one bag of flour is:"+" "+Flour1);

        Flour2=((Flour1+BakingPowder1)/2);

        Console.WriteLine("The price of the second bag of flour is:"+" "+Flour2);

        Console.WriteLine("The price of both of the flour bags together is:"+" "+(Flour2+Flour1));

        Console.WriteLine("What is the cost of one bag of sugar?");

        Sugar=double.Parse(Console.ReadLine());

        Console.WriteLine("Oh no! There is no discount on the second bag of the sugar, but you still need to buy two of them for the cake.. would you buy two bags? true/false");

        Condition=bool.Parse(Console.ReadLine());

        if (Condition==true)

        {

        Console.WriteLine("Okey, the total price of the suger is:"+" "+(Sugar*2));  

        Console.WriteLine("what is the price of a pack of eggs usually?");

        Eggs1=double.Parse(Console.ReadLine());

        Console.WriteLine("These days, because of the corona virus, the eggs cost 30% more than usual.");

        Eggs2=(Eggs1+(Eggs1*30)/100);

        Console.WriteLine("The new price of a pack of eggs is:"+" "+Eggs2);

        Console.WriteLine("Yay! I think we finished the shopping for the cake. Now, we need to see how much all of the products cost and if we have the money for it.");

        Console.WriteLine("How much money did we brought with us?");

        Money=double.Parse(Console.ReadLine());

        TotalCost= (BakingPowder1+BakingPowder2+Flour2+Flour1+(Sugar*2)+Eggs2);

        Console.WriteLine("The total cost of all of the products is:{0}",TotalCost);

        }

        else

        {

        Console.WriteLine("Okey, the total price of the suger is:"+" "+(Sugar));

        Console.WriteLine("what is the price of a pack of eggs usually?");

        Eggs1=double.Parse(Console.ReadLine());

        Console.WriteLine("These days, because of the corona virus, the eggs cost 30% more than usual.");

        Eggs2=(Eggs1+(Eggs1*30)/100);

        Console.WriteLine("The new price of a pack of eggs is:"+" "+Eggs2);

        Console.WriteLine("Yay! I think we finished the shopping for the cake. Now, we need to see how much all of the products cost and if we have the money for it.");

        Console.WriteLine("How much money did we brought with us?");

        Money=double.Parse(Console.ReadLine());

        TotalCost=(BakingPowder1+BakingPowder2+Flour2+Flour1+Sugar+Eggs2);

        Console.WriteLine("The total cost of all of the products is:{0}",TotalCost);

        }

        if (Money-TotalCost>0)

        {

        Console.WriteLine("We have enough money!"); 

        Console.WriteLine("The excess is:"+" "+(Money-TotalCost));  

        }

        else

        {

        Console.WriteLine("We don't have enough money!");

        Console.WriteLine("We are missing:"+" "+(Money-TotalCost)+" "+"Shekels");

        }

​

    }

}