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Commit dbe8d3c

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2025年04月18日 v. 9.2.9: added "3131. Find the Integer Added to Array I"
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‎README.md‎

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@@ -456,6 +456,7 @@ Profile on LeetCode: [fartem](https://leetcode.com/fartem/).
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| 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) |
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| 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) |
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| 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) |
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| 3131. Find the Integer Added to Array I | [Link](https://leetcode.com/problems/find-the-integer-added-to-array-i/) | [Link](./lib/easy/3131_find_the_integer_added_to_array_i.rb) | [Link](./test/easy/test_3131_find_the_integer_added_to_array_i.rb) |
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| 3136. Valid Word | [Link](https://leetcode.com/problems/valid-word/) | [Link](./lib/easy/3136_valid_word.rb) | [Link](./test/easy/test_3136_valid_word.rb) |
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| 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) |
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| 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) |

‎leetcode-ruby.gemspec‎

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@@ -5,7 +5,7 @@ require 'English'
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::Gem::Specification.new do |s|
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s.required_ruby_version = '>= 3.0'
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s.name = 'leetcode-ruby'
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s.version = '9.2.7'
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s.version = '9.2.8'
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s.license = 'MIT'
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s.files = ::Dir['lib/**/*.rb'] + %w[README.md]
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s.executable = 'leetcode-ruby'
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# frozen_string_literal: true
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# https://leetcode.com/problems/find-the-integer-added-to-array-i/
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# @param {Integer[]} nums1
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# @param {Integer[]} nums2
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# @return {Integer}
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def added_integer(nums1, nums2)
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sum1 = nums1.sum
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sum2 = nums2.sum
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diff = sum2 - sum1
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diff / nums1.size
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end
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# frozen_string_literal: true
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require_relative '../test_helper'
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require_relative '../../lib/easy/3131_find_the_integer_added_to_array_i'
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require 'minitest/autorun'
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class FindTheIntegerAddedToArrayITest < ::Minitest::Test
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def test_default_one
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assert_equal(
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3,
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added_integer(
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[2, 6, 4],
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[9, 7, 5]
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)
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)
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end
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def test_default_two
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assert_equal(
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-5,
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added_integer(
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[10],
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[5]
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)
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)
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end
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def test_default_three
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assert_equal(
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0,
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added_integer(
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[1, 1, 1, 1],
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[1, 1, 1, 1]
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)
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)
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end
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end

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