using System;

public class Program

{

    public static void Main()

    {

        double discountprice;

        double discountcalculator;

        string [] product = "Blender","banana","mouse","knife","toy"};

        double [] price = {0.99,1.25,0.55,1.99,49};

        int [] discount = 0; i <product.length

    }

}