2025-05-09 v. 1.1.1: added "3005. Count Elements With Maximum Frequency"

README.md

@@ -40,6 +40,7 @@ Profile on LeetCode: [fartem](https://leetcode.com/fartem/).
 | 118. Pascal's Triangle | [Link](https://leetcode.com/problems/pascals-triangle/) | [Link](./lib/easy/118_pascals_triangle.dart) |
 | 263. Ugly Number | [Link](https://lettcode.com/problems/ugly-number/) | [Link](./lib/easy/263_ugly_number.dart) |
 | 500. Keyboard Row | [Link](https://leetcode.com/problems/keyboard-row/) | [Link](./lib/easy/500_keyboard_row.dart) |
+| 3005. Count Elements With Maximum Frequency | [Link](https://leetcode.com/problems/count-elements-with-maximum-frequency/) | [Link](./lib/easy/3005_count_elements_with_maximum_frequency.dart) |
 | 3120. Count the Number of Special Characters I | [Link](https://leetcode.com/problems/count-the-number-of-special-characters-i/) | [Link](./lib/easy/3120_count_the_number_of_special_characters_i.dart) |
 | 3280. Convert Date to Binary | [Link](https://leetcode.com/problems/convert-date-to-binary/) | [Link](./lib/easy/3280_convert_date_to_binary.dart) |
 | 3340. Check Balanced String | [Link](https://leetcode.com/problems/check-balanced-string/) | [Link](./lib/easy/3340_check_balanced_string.dart) |

lib/easy/3005_count_elements_with_maximum_frequency.dart

@@ -0,0 +1,22 @@
+class Solution {
+int maxFrequencyElements(List<int> nums) {
+final freq = {};
+var maxFreq = 0;
+var result = 0;
+
+for (final num in nums) {
+freq[num] = (freq[num] ?? 0) + 1;
+
+if (freq[num] > maxFreq) {
+maxFreq = freq[num];
+result = 0;
+}
+
+if (freq[num] == maxFreq) {
+result += maxFreq;
+}
+}
+
+return result;
+}
+}

pubspec.yaml

@@ -1,6 +1,6 @@
 name: leetcode_dart
 description: Some solved problems from https://leetcode.com on Dart
-version: 1.1.0
+version: 1.1.1
 homepage: https://.com/fartem/leetcode-dart
 
 environment:

test/easy/3005_count_elements_with_maximum_frequency_test.dart

@@ -0,0 +1,30 @@
+import 'package:leetcode_dart/easy/3005_count_elements_with_maximum_frequency.dart';
+import 'package:test/test.dart';
+
+void main() {
+group(
+'Example tests',
+() {
+final solution = Solution();
+
+test(
+'Test case 1',
+() => expect(
+4,
+solution.maxFrequencyElements(
+[1, 2, 2, 3, 1, 4],
+),
+),
+);
+test(
+'Test case 2',
+() => expect(
+5,
+solution.maxFrequencyElements(
+[1, 2, 3, 4, 5],
+),
+),
+);
+},
+);
+}