using System;

using static System.Console;

​

int count;

string lyricLine4;

var bottleOrBottles = "bottles";

for (count = 99; count >= 1; count = count - 1)

{

    if (count > 2)

    {

        lyricLine4 = ($"{(count - 1)} bottles of beer on the wall!");

    }

    else if (count == 2)

    {

        lyricLine4 = ($"{(count - 1)} bottle of beer on the wall!");

    }

    else if (count == 1)

    {

        bottleOrBottles = "bottle";

        lyricLine4 = ("No more bottles of beer on the wall!");

    }

​

    WriteLine($"{count} {bottleOrBottles} of beer on the wall,");

    WriteLine($"{count} {bottleOrBottles} of beer!");

    WriteLine("Take one down, pass it around,");

    WriteLine(lyricLine4);

    WriteLine();

}

​

WriteLine("No bottles of beer on the wall,");

WriteLine("No bottles of beer!");

WriteLine("Go to the store, buy some more,");

WriteLine("99 bottles of beer on the wall...");

WriteLine();