package com.company;

import org.junit.Test;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

public class FizzBuzz {

public List<String> fizzBuzz(int n) {

List<String> res = new ArrayList<>();

HashMap<Integer, String> fizzBizzDict = new HashMap<Integer, String>() {

{

put(3, "Fizz");

put(5, "Buzz");

}

};

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

String numAnsStr = "";

for (Integer key : fizzBizzDict.keySet()) {

if (num % key == 0) {

numAnsStr += fizzBizzDict.get(key);

}

}

if (numAnsStr.equals("")) {

numAnsStr += Integer.toString(num);

}

res.add(numAnsStr);

}

return res;

}

@Test

public void test() {

}

}