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2025-02-17 v. 8.5.9: added "1433. Check If a String Can Break Another String" #948

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Feb 17, 2025
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1 change: 1 addition & 0 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -692,6 +692,7 @@ Profile on LeetCode: [fartem](https://leetcode.com/fartem/).
| 1395. Count Number of Teams | [Link](https://leetcode.com/problems/count-number-of-teams/) | [Link](./lib/medium/1395_count_number_of_teams.rb) | [Link](./test/medium/test_1395_count_number_of_teams.rb) |
| 1396. Design Underground System | [Link](https://leetcode.com/problems/design-underground-system/) | [Link](./lib/medium/1396_design_underground_system.rb) | [Link](./test/medium/test_1396_design_underground_system.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) |
| 1433. Check If a String Can Break Another String | [Link](https://leetcode.com/problems/check-if-a-string-can-break-another-string/) | [Link](./lib/medium/1433_check_if_a_string_can_break_another_string.rb) | [Link](./test/medium/test_1433_check_if_a_string_can_break_another_string.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) |
| 2429. Minimize XOR | [Link](https://leetcode.com/problems/minimize-xor/) | [Link](./lib/medium/2429_minimize_xor.rb) | [Link](./test/medium/test_2429_minimize_xor.rb) |
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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 = '8.5.8'
s.version = '8.5.9'
s.license = 'MIT'
s.files = ::Dir['lib/**/*.rb'] + %w[README.md]
s.executable = 'leetcode-ruby'
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26 changes: 26 additions & 0 deletions lib/medium/1433_check_if_a_string_can_break_another_string.rb
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@@ -0,0 +1,26 @@
# frozen_string_literal: true

# https://leetcode.com/problems/check-if-a-string-can-break-another-string/
# @param {String} s1
# @param {String} s2
# @return {Boolean}
def check_if_can_break(s1, s2)
c1 = s1.chars.to_a.sort
c2 = s2.chars.to_a.sort

is_asc = true
is_desc = true

(0...c1.size).each do |i|
f = c1[i]
s = c2[i]

if f < s
is_desc = false
elsif f > s
is_asc = false
end
end

is_asc || is_desc
end
Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
# frozen_string_literal: true

require_relative '../test_helper'
require_relative '../../lib/medium/1433_check_if_a_string_can_break_another_string'
require 'minitest/autorun'

class CheckIfAStringCanBreakAnotherStringTest < ::Minitest::Test
def test_default_one = assert(check_if_can_break('abc', 'xya'))

def test_default_two = assert(!check_if_can_break('abe', 'acd'))

def test_default_three = assert(check_if_can_break('leetcodee', 'interview'))
end