Bottles of Juice

/*
 * Programming Quiz: 99 Bottles of Juice (4-2)
 *
 * Use the following `while` loop to write out the song "99 bottles of juice".
 * Log the your lyrics to the console.
 *
 * Note
 *   - Each line of the lyrics needs to be logged to the same line.
 *   - The pluralization of the word "bottle" changes from "2 bottles" to "1 bottle" to "0 bottles".
 */

var num = 99;

while (num > 0) {
    if(num >= 3){
        console.log(num+" bottles of juice on the wall! "+num+" bottles of juice! Take one down, pass it around... "+(num-1)+" bottles of juice on the wall!");
    }
    else if(num ==2){
        console.log(num+" bottles of juice on the wall! "+num+" bottles of juice! Take one down, pass it around... "+(num-1)+" bottle of juice on the wall!");
    }else{// for num =1
        console.log(num+" bottle of juice on the wall! "+num+" bottle of juice! Take one down, pass it around... "+(num-1)+" bottles of juice on the wall!");
    }
    --num;
}