diff --git a/README.md b/README.md index b4a12195..6f4e1cdc 100644 --- a/README.md +++ b/README.md @@ -454,6 +454,7 @@ Profile on LeetCode: [fartem](https://leetcode.com/fartem/). | 2544. Alternating Digit Sum | [Link](https://leetcode.com/problems/alternating-digit-sum/) | [Link](./lib/easy/2544_alternating_digit_sum.rb) | [Link](./test/easy/test_2544_alternating_digit_sum.rb) | | 2549. Count Distinct Numbers on Board | [Link](https://leetcode.com/problems/count-distinct-numbers-on-board/) | [Link](./lib/easy/2549_count_distinct_numbers_on_board.rb) | [Link](./test/easy/test_2549_count_distinct_numbers_on_board.rb) | | 2652. Sum Multiples | [Link](https://leetcode.com/problems/sum-multiples/) | [Link](./lib/easy/2652_sum_multiples.rb) | [Link](./test/easy/test_2652_sum_multiples.rb) | +| 2974. Minimum Number Game | [Link](https://leetcode.com/problems/minimum-number-game/) | [Link](./lib/easy/2974_minimum_number_game.rb) | [Link](./test/easy/test_2974_minimum_number_game.rb) | | 3110. Score of a String | [Link](https://leetcode.com/problems/score-of-a-string/) | [Link](./lib/easy/3110_score_of_a_string.rb) | [Link](./test/easy/test_3110_score_of_a_string.rb) | | 3151. Special Array I | [Link](https://leetcode.com/problems/special-array-i/) | [Link](./lib/easy/3151_special_array_i.rb) | [Link](./test/easy/test_3151_special_array_i.rb) | | 3498. Reverse Degree of a String | [Link](https://leetcode.com/problems/reverse-degree-of-a-string/) | [Link](./lib/easy/3498_reverse_degree_of_a_string.rb) | [Link](./test/easy/test_3498_reverse_degree_of_a_string.rb) | diff --git a/leetcode-ruby.gemspec b/leetcode-ruby.gemspec index 576ee4c5..5278689d 100644 --- a/leetcode-ruby.gemspec +++ b/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 = '9.2.5' + s.version = '9.2.6' s.license = 'MIT' s.files = ::Dir['lib/**/*.rb'] + %w[README.md] s.executable = 'leetcode-ruby' diff --git a/lib/easy/2974_minimum_number_game.rb b/lib/easy/2974_minimum_number_game.rb new file mode 100644 index 00000000..6dd5d0c7 --- /dev/null +++ b/lib/easy/2974_minimum_number_game.rb @@ -0,0 +1,16 @@ +# frozen_string_literal: true + +# https://leetcode.com/problems/minimum-number-game/ +# @param {Integer[]} nums +# @return {Integer[]} +def number_game(nums) + nums.sort! + result = [] + + (0...nums.size).step(2).each do |i| + result << nums[i + 1] + result << nums[i] + end + + result +end diff --git a/test/easy/test_2974_minimum_number_game.rb b/test/easy/test_2974_minimum_number_game.rb new file mode 100644 index 00000000..da2a7b89 --- /dev/null +++ b/test/easy/test_2974_minimum_number_game.rb @@ -0,0 +1,25 @@ +# frozen_string_literal: true + +require_relative '../test_helper' +require_relative '../../lib/easy/2974_minimum_number_game' +require 'minitest/autorun' + +class MinimumNumberGameTest < ::Minitest::Test + def test_default_one + assert_equal( + [3, 2, 5, 4], + number_game( + [5, 4, 2, 3] + ) + ) + end + + def test_default_two + assert_equal( + [5, 2], + number_game( + [2, 5] + ) + ) + end +end