using System;

public class Program

{

    public static void Main()

    {

          int lark, rock, gray, cardinals, spotted, blue, total;

​

            blue = 17;

            cardinals = blue * 3;

            gray = cardinals - 5;

            rock = gray * 2;

            spotted = rock - 6;

            lark = spotted * 3;

            total = blue + cardinals + gray + rock + spotted + lark;

​

            Console.WriteLine("============================================================");

            Console.WriteLine();

​

            Console.WriteLine("There are " + lark + " Lark Sparrows.");

            Console.WriteLine();

​

            Console.WriteLine("There are " + rock + " Rock Wrens.");

            Console.WriteLine();

​

            Console.WriteLine("There are " + gray + " Gray Kingbirds.");

            Console.WriteLine();

​

            Console.WriteLine("There are " + cardinals + " Cardinals.");

            Console.WriteLine();

​

            Console.WriteLine("There are " + spotted + " Spotted Redshank Birds.");

            Console.WriteLine();

​

            Console.WriteLine("There are " + blue + " Blue Jays.");

                Console.WriteLine();

​

            Console.WriteLine("There are a total of " + total + " birds in the Zoo's Exhibit.");

            Console.WriteLine();

​

            Console.WriteLine("==========================================================");

​

            Console.ReadLine();

    }

}