99-bottles.dart

// http://www.99-bottles-of-beer.net/

void main() {
  for (int beer = 99; beer >= 0; beer--) {
    String bottles = beer > 1 ? "bottles" : "bottle";
    String bottlesLeft = beer == 1 ? "no more" : (beer - 1).toString(); 
    String leftBottles = beer == 2 ? "bottle" : "bottles";
    String beerline =
        '$beer $bottles of beer on the wall, $beer $bottles of beer.\nTake one down and pass it around, $bottlesLeft $leftBottles of beer on the wall.';
    String lastline =
        'No more bottles of beer on the wall, no more bottles of beer.\nGo to the store and buy some more, 99 bottles of beer on the wall.';
    if (beer == 0) {
      print('$lastline\n');
    } else {
      print('$beerline\n');
    }
  }
}