using System;

public class Program

{

    public static void Main()

    {

        //Varaibles 

        string day;

        double dayTotal;

        double total = 0;

        double temp;

        //Arrays 

        string[] lyrics = {"A partridge in a pear tree", "Two turtle doves", "Three french hens", "Four calling birds", "Five golden rings", "Six geese-a-laying", "seven swans-a-swimming", "eight maids-a-milking", "nine ladies dancing", "ten lords-a-leaping", "eleven pipers piping", "twelve drumers druming"};

        double[] prices = {210.18, 225, 70, 149.99, 109, 95, 1875, 7.25, 839.2, 1000, 249.9, 247.09};

        double[] itemTotals = new double[12];

        //Song loops 

        for(int i = 0; i < lyrics.Length; i++)

        {

            if(i == 0)

            {

                day = (i+i) + "st";

            }

            else if (i == 1)

            {

                day = (i + 1) + "nd";

            }

            else if (i == 2)

            {

                day = (i+1) + "rd";

            }

            else 

            {

                day = (i + 1) + "th";

            }

            Console.WriteLine("On the {0} day of Christman, my true love gave to me.", day);

            dayTotal = 0;

            for(int j = i; j >= 0; j--)

            {

                Console.WriteLine(lyrics[j]);

                temp = prices [i] * (i + 1);

                dayTotal = dayTotal + temp;

                itemTotals[i] = itemTotals[i] + temp;

            }

            Console.WriteLine("Day {0} Cost: ${1} ", (i+1), dayTotal);

            total = total + dayTotal;

            lyrics[0] = "And a partridge in a pear tree";

            Console.WriteLine();

        }

        //Totals Printed out 

        lyrics[0] = "A partridge in a pear tree";

        for(int i = 0; i < lyrics.Length; i++)

        {

            Console.WriteLine(lyrics[i] + ": $" + itemTotals[i]);

        }

        Console.WriteLine("final total: $" + total);

    }

}