class Solution {
public:
    /*
     * @param n: An integer
     * @return: A list of strings.
     */
    vector<string> fizzBuzz(int n) {
        // write your code here
        vector<string> results;
        for (int i = 1; i <= n ; i++) {
            string num;
            if (i % 15 == 0) {
                num = "fizz buzz";
            } else if (i % 5 == 0) {
                num = "buzz";
            } else if (i % 3 == 0) {
                num = "fizz";
            } else {
                num = to_string(i);
            }
            results.push_back(num);
        }
        return results;
    }
};