| | | 1 | | // -------------------------------------------------------------------------------- |
| | | 2 | | // Copyright (C) 2025 Eugene Eremeev (also known as Yevhenii Yeriemeieiv). |
| | | 3 | | // All Rights Reserved. |
| | | 4 | | // -------------------------------------------------------------------------------- |
| | | 5 | | // This software is the confidential and proprietary information of Eugene Eremeev |
| | | 6 | | // (also known as Yevhenii Yeriemeieiv) ("Confidential Information"). You shall not |
| | | 7 | | // disclose such Confidential Information and shall use it only in accordance with |
| | | 8 | | // the terms of the license agreement you entered into with Eugene Eremeev (also |
| | | 9 | | // known as Yevhenii Yeriemeieiv). |
| | | 10 | | // -------------------------------------------------------------------------------- |
| | | 11 | | |
| | | 12 | | namespace LeetCode.Algorithms.FizzBuzz; |
| | | 13 | | |
| | | 14 | | /// <inheritdoc /> |
| | | 15 | | public class FizzBuzzIterative : IFizzBuzz |
| | | 16 | | { |
| | | 17 | | /// <summary> |
| | | 18 | | /// Time complexity - O(n) |
| | | 19 | | /// Space complexity - O(n) |
| | | 20 | | /// </summary> |
| | | 21 | | /// <param name="n"></param> |
| | | 22 | | /// <returns></returns> |
| | | 23 | | public IList<string> FizzBuzz(int n) |
| | 3 | 24 | | { |
| | 3 | 25 | | var values = new string[n]; |
| | | 26 | | |
| | 52 | 27 | | for (var i = 1; i <= n; i++) |
| | 23 | 28 | | { |
| | 23 | 29 | | values[i - 1] = GetValue(i); |
| | 23 | 30 | | } |
| | | 31 | | |
| | 3 | 32 | | return values; |
| | 3 | 33 | | } |
| | | 34 | | |
| | | 35 | | private static string GetValue(int i) |
| | 23 | 36 | | { |
| | 23 | 37 | | if (i % 15 == 0) |
| | 1 | 38 | | { |
| | 1 | 39 | | return "FizzBuzz"; |
| | | 40 | | } |
| | | 41 | | |
| | 22 | 42 | | if (i % 3 == 0) |
| | 6 | 43 | | { |
| | 6 | 44 | | return "Fizz"; |
| | | 45 | | } |
| | | 46 | | |
| | 16 | 47 | | return i % 5 == 0 ? "Buzz" : i.ToString(); |
| | 23 | 48 | | } |
| | | 49 | | } |