Fizz Buzz LeetCode solution in Java
1class Solution {2public List<String> fizzBuzz(int n) {3List<String> ans = new ArrayList<>();4for (int i = 1; i <= n; i++) {5if (i % 15 == 0) {6ans.add("FizzBuzz");7} else if (i % 3 == 0) {8ans.add("Fizz");9} else if (i % 5 == 0) {10ans.add("Buzz");11} else {12ans.add(String.valueOf(i));13}14}1516return ans;17}18}1920// TC: O(n), SC: O(n)