2025-02-12 v. 8.5.3: added "1376. Time Needed to Inform All Employees"

Author: fartem

README.md

@@ -685,6 +685,7 @@ Profile on LeetCode: [fartem](https://leetcode.com/fartem/).
 | 1347. Minimum Number of Steps to Make Two Strings Anagram                           | [Link](https://leetcode.com/problems/minimum-number-of-steps-to-make-two-strings-anagram/)                           | [Link](./lib/medium/1347_minimum_number_of_steps_to_make_two_strings_anagram.rb)                           | [Link](./test/medium/test_1347_minimum_number_of_steps_to_make_two_strings_anagram.rb)                           |
 | 1358. Number of Substrings Containing All Three Characters                          | [Link](https://leetcode.com/problems/number-of-substrings-containing-all-three-characters/)                          | [Link](./lib/medium/1358_number_of_substrings_containing_all_three_characters.rb)                          | [Link](./test/medium/test_1358_number_of_substrings_containing_all_three_characters.rb)                          |
 | 1367. Linked List in Binary Tree                                                    | [Link](https://leetcode.com/problems/linked-list-in-binary-tree/)                                                    | [Link](./lib/medium/1367_linked_list_in_binary_tree.rb)                                                    | [Link](./test/medium/test_1367_linked_list_in_binary_tree.rb)                                                    |
+| 1376. Time Needed to Inform All Employees                                           | [Link](https://leetcode.com/problems/time-needed-to-inform-all-employees/)                                           | [Link](./lib/medium/1376_time_needed_to_inform_all_employees.rb)                                           | [Link](./test/medium/test_1376_time_needed_to_inform_all_employees.rb)                                           |
 | 1400. Construct K Palindrome Strings                                                | [Link](https://leetcode.com/problems/construct-k-palindrome-strings/)                                                | [Link](./lib/medium/1400_construct_k_palindrome_strings.rb)                                                | [Link](./test/medium/test_1400_construct_k_palindrome_strings.rb)                                                |
 | 2116. Check if a Parentheses String Can Be Valid                                    | [Link](https://leetcode.com/problems/check-if-a-parentheses-string-can-be-valid/)                                    | [Link](./lib/medium/2116_check_if_a_parentheses_string_can_be_valid.rb)                                    | [Link](./test/medium/test_2116_check_if_a_parentheses_string_can_be_valid.rb)                                    |
 | 2425. Bitwise XOR of All Pairings                                                   | [Link](https://leetcode.com/problems/bitwise-xor-of-all-pairings/)                                                   | [Link](./lib/medium/2425_bitwise_xor_of_all_pairings.rb)                                                   | [Link](./test/medium/test_2425_bitwise_xor_of_all_pairings.rb)                                                   |

leetcode-ruby.gemspec

@@ -5,7 +5,7 @@ require 'English'
 ::Gem::Specification.new do |s|
   s.required_ruby_version = '>= 3.0'
   s.name = 'leetcode-ruby'
-  s.version = '8.5.2'
+  s.version = '8.5.3'
   s.license = 'MIT'
   s.files = ::Dir['lib/**/*.rb'] + %w[README.md]
   s.executable = 'leetcode-ruby'

lib/medium/1376_time_needed_to_inform_all_employees.rb

@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+# https://leetcode.com/problems/time-needed-to-inform-all-employees/
+# @param {Integer} n
+# @param {Integer} head_id
+# @param {Integer[]} manager
+# @param {Integer[]} inform_time
+# @return {Integer}
+def num_of_minutes(n, head_id, manager, inform_time)
+  @res = 0
+
+  (0...n).each { |i| process_for_min_of_minutes(i, head_id, manager, inform_time) if (inform_time[i]).zero? }
+
+  @res
+end
+
+private
+
+# @param {Integer} curr
+# @param {Integer} head
+# @param {Integer[]} manager
+# @param {Integer[]} inform_time
+# @return {Void}
+def process_for_min_of_minutes(cur, head, manager, inform_time)
+  sum = 0
+
+  until cur == head
+    cur = manager[cur]
+    sum += inform_time[cur]
+  end
+
+  @res = [@res, sum].max
+end

test/medium/test_1376_time_needed_to_inform_all_employees.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+require_relative '../test_helper'
+require_relative '../../lib/medium/1376_time_needed_to_inform_all_employees'
+require 'minitest/autorun'
+
+class TimeNeededToInformAllEmployeesTest < ::Minitest::Test
+  def test_default_one
+    assert_equal(
+      1,
+      num_of_minutes(
+        6,
+        2,
+        [2, 2, -1, 2, 2, 2],
+        [0, 0, 1, 0, 0, 0]
+      )
+    )
+  end
+end