class Solution {

    /**

     * param n: As description.

     * return: A list of strings.

     */

    public ArrayList<String> fizzBuzz(int n) {

        ArrayList<String> results = new ArrayList<String>();

        for (int i = 1; i <= n; i++) {

            if (i % 15 == 0) {

                results.add("fizz buzz");

            } else if (i % 5 == 0) {

                results.add("buzz");

            } else if (i % 3 == 0) {

                results.add("fizz");

            } else {

                results.add(String.valueOf(i));

            }

        }

        return results;

    }

}