public void AOC_2015_Day05b() { var input = File.ReadAllText(".//Content//Day05.txt") .Split(Environment.NewLine).ToArray(); bool HasPair(string str) => Regex.IsMatch(str, @"(\w{2}).*\1"); bool HasDuplicate(string str) => Regex.IsMatch(str, @"(\w).\1"); bool IsNiceString(string str) => HasDuplicate(str) && HasPair(str); var niceStrings = input.Where(IsNiceString); var myNiceStrings = input.Where(x => AOC_2015_Day05_Answer.CalculateIsNiceNewRules(x)); var difference = myNiceStrings.Except(niceStrings); var output = myNiceStrings.Count(); output.Should().Be(69); }
public void AOC_2015_Day05a() { var input = File.ReadAllText(".//Content//Day05.txt") .Split(Environment.NewLine); var output = input.Count(x => AOC_2015_Day05_Answer.CalculateIsNice(x)); output.Should().Be(238); }
public void calculate_contains_same_pair_of_letters_twice(string input, bool expectedAnswer) { var output = AOC_2015_Day05_Answer.CalculateContainsSamePairOfLettersTwice(input); output.Should().Be(expectedAnswer); }
public void calculate_is_nice_new_rules(string input, bool expectedAnswer) { var output = AOC_2015_Day05_Answer.CalculateIsNiceNewRules(input); output.Should().Be(expectedAnswer); }
public void calculate_contains_the_same_letter_separated_by_a_single_letter(string input, bool expectedAnswer) { var output = AOC_2015_Day05_Answer.CalculateContainsSameLetterSeparatedByASingleLetter(input); output.Should().Be(expectedAnswer); }