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2024-04-15 v. 5.4.6: added "2293. Min Max Game" #603

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Apr 15, 2024
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1 change: 1 addition & 0 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -406,3 +406,4 @@ Profile on LeetCode: [fartem](https://leetcode.com/fartem/).
| 2278. Percentage of Letter in String | [Link](https://leetcode.com/problems/percentage-of-letter-in-string/) | [Link](./lib/easy/2278_percentage_of_letter_in_string.rb) |
| 2283. Check if Number Has Equal Digit Count and Digit Value | [Link](https://leetcode.com/problems/check-if-number-has-equal-digit-count-and-digit-value/) | [Link](./lib/easy/2283_check_if_number_has_equal_digit_count_and_digit_value.rb) |
| 2287. Rearrange Characters to Make Target String | [Link](https://leetcode.com/problems/rearrange-characters-to-make-target-string/) | [Link](./lib/easy/2287_rearrange_characters_to_make_target_string.rb) |
| 2293. Min Max Game | [Link](https://leetcode.com/problems/min-max-game/) | [Link](./lib/easy/2293_min_max_game.rb) |
2 changes: 1 addition & 1 deletion leetcode-ruby.gemspec
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@ require 'English'
::Gem::Specification.new do |s|
s.required_ruby_version = '>= 3.0'
s.name = 'leetcode-ruby'
s.version = '5.4.5'
s.version = '5.4.6'
s.license = 'MIT'
s.files = ::Dir['lib/**/*.rb'] + %w[bin/leetcode-ruby README.md LICENSE]
s.executable = 'leetcode-ruby'
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11 changes: 11 additions & 0 deletions lib/easy/2293_min_max_game.rb
Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
# frozen_string_literal: true

# https://leetcode.com/problems/min-max-game/
# @param {Integer[]} nums
# @return {Integer}
def min_max_game(nums)
return nums.first if nums.length == 1

nums = nums.each_slice(2).to_a.map.with_index { |a, i| i.even? ? a.min : a.max }
min_max_game(nums)
end
12 changes: 12 additions & 0 deletions test/easy/test_2293_min_max_game.rb
Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
# frozen_string_literal: true

require_relative '../test_helper'
require_relative '../../lib/easy/2293_min_max_game'
require 'minitest/autorun'

class MinMaxGameTest < ::Minitest::Test
def test_default
assert_equal(1, min_max_game([1, 3, 5, 2, 4, 8, 2, 2]))
assert_equal(3, min_max_game([3]))
end
end
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