99bottles.js

function ninetyNineBottles(num) {
  if (num === 0) {
    console.log(`No more bottles of beer on the wall, no more bottles of beer.
Go to the store and buy some more, 99 bottles of beer on the wall.`);
    return;
  } else if (num > 2) {
    console.log(`${num} bottles of beer on the wall, ${num} bottles of beer.
Take one down and pass it around, ${num - 1} bottles of beer on the wall.`);
  } else if (num === 2) {
    console.log(`2 bottles of beer on the wall, 2 bottles of beer.
Take one down and pass it around, 1 bottle of beer on the wall.`);
  } else if (num === 1) {
    console.log(`1 bottle of beer on the wall, 1 bottle of beer.
Take one down and pass it around, no more bottles of beer on the wall.`);
  }

  ninetyNineBottles(num - 1);
}

`99 bottles of beer on the wall, 99 bottles of beer.
Take one down and pass it around, 98 bottles of beer on the wall.`;

ninetyNineBottles(99);