public bool Match(Sue sueToMatch)
{
int correct = 0;
if (Cats.HasValue && Cats.Value > sueToMatch.Cats.Value)
correct++;
if (Samoyeds.HasValue && Samoyeds.Value == sueToMatch.Samoyeds.Value)
correct++;
if (Pomeranians.HasValue && Pomeranians.Value < sueToMatch.Pomeranians.Value)
correct++;
if (Akitas.HasValue && Akitas.Value == sueToMatch.Akitas.Value)
correct++;
if (Vizslas.HasValue && Vizslas.Value == sueToMatch.Vizslas.Value)
correct++;
if (Goldfish.HasValue && Goldfish.Value < sueToMatch.Goldfish.Value)
correct++;
if (Trees.HasValue && Trees.Value > sueToMatch.Trees.Value)
correct++;
if (Cars.HasValue && Cars.Value == sueToMatch.Cars.Value)
correct++;
if (Perfumes.HasValue && Perfumes.Value == sueToMatch.Perfumes.Value)
correct++;
if (Children.HasValue && Children.Value == sueToMatch.Children.Value)
correct++;
return correct == 3;
}
public void Main(string[] args)
{
var now = DateTime.Now;
var sueToMatch = new Sue("Testsue: children: 3, cats: 7, samoyeds: 2, pomeranians: 3, akitas: 0, vizslas: 0, goldfish: 5, trees: 3, cars: 2, perfumes: 1");
var input = File.ReadAllLines("input.txt").Select(x => new Sue(x)).Single(x => x.Match(sueToMatch));
var time = DateTime.Now - now;
Console.WriteLine(time.TotalMilliseconds);
Console.ReadLine();
}
public void Main(string[] args)
{
var now = DateTime.Now;
var sueToMatch = new Sue("Testsue: children: 3, cats: 7, samoyeds: 2, pomeranians: 3, akitas: 0, vizslas: 0, goldfish: 5, trees: 3, cars: 2, perfumes: 1");
var input = File.ReadAllLines("input.txt").Select(x => new Sue(x)).Single(x => x.Match(sueToMatch));
var time = DateTime.Now - now;
Console.WriteLine(time.TotalMilliseconds);
Console.ReadLine();
}
public bool Match(Sue sueToMatch)
{
int correct = 0;
if (Cats.HasValue && Cats.Value > sueToMatch.Cats.Value)
{
correct++;
}
if (Samoyeds.HasValue && Samoyeds.Value == sueToMatch.Samoyeds.Value)
{
correct++;
}
if (Pomeranians.HasValue && Pomeranians.Value < sueToMatch.Pomeranians.Value)
{
correct++;
}
if (Akitas.HasValue && Akitas.Value == sueToMatch.Akitas.Value)
{
correct++;
}
if (Vizslas.HasValue && Vizslas.Value == sueToMatch.Vizslas.Value)
{
correct++;
}
if (Goldfish.HasValue && Goldfish.Value < sueToMatch.Goldfish.Value)
{
correct++;
}
if (Trees.HasValue && Trees.Value > sueToMatch.Trees.Value)
{
correct++;
}
if (Cars.HasValue && Cars.Value == sueToMatch.Cars.Value)
{
correct++;
}
if (Perfumes.HasValue && Perfumes.Value == sueToMatch.Perfumes.Value)
{
correct++;
}
if (Children.HasValue && Children.Value == sueToMatch.Children.Value)
{
correct++;
}
return(correct == 3);
}
static public Sue Parse(string input)
{
string[] split = input.Split(" :,".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
int[] values = split.Where(s => { int v; return(int.TryParse(s, out v)); }).Select(int.Parse).ToArray();
Sue sue = new Sue(values[0], new Dictionary <string, string>());
for (int i = 0; i < split.Length - 1; i += 2)
{
sue.Attributes[split[i]] = split[i + 1];
}
return(sue);
}
static int Score(Sue sue)
{
var score = 0;
foreach (var(name, value) in TargetProps)
{
if (sue.Properties.TryGetValue(name, out var sueValue) && value == sueValue)
{
score++;
}
}
return(score);
}
public void Should_Parse_Line_Into_Sue()
{
var line = "Sue 1: children: 1, cars: 8, vizslas: 7";
var expected = new Sue(1, new Dictionary <string, int>()
{
{ "children", 1 },
{ "cars", 8 },
{ "vizslas", 7 }
});
var result = Sue.FromString(line);
Assert.Equal(expected.Id, result.Id);
Assert.Equal(expected.Items.Count, result.Items.Count);
Assert.Equal(expected.Items.Keys, result.Items.Keys);
Assert.Equal(expected.Items.Values, result.Items.Values);
}
public Challenge()
{
foreach (string data in inputList)
{
Sue sue = new Sue();
int splitIndex = data.IndexOf(':');
foreach (string prop in data.Substring(splitIndex + 1).Split(','))
{
string[] parts = prop.Split(':');
sue.properties[parts[0].Trim()] = int.Parse(parts[1].Trim());
}
_sues.Add(sue);
}
foreach (string prop in LoadFileLines("properties.txt"))
{
string[] parts = prop.Split(':');
_knownProps[parts[0].Trim()] = int.Parse(parts[1].Trim());
}
}
private static bool CheckParam(Sue sue, KeyValuePair<string, int> patternParam, List<string> graterParamNames,
List<string> fewerParamNames)
{
var patternParamName = patternParam.Key;
if (!sue.Params.ContainsKey(patternParamName))
{
return true;
}
var paramValue = sue.Params[patternParamName];
var patternParamValue = patternParam.Value;
if (graterParamNames.Contains(patternParamName) && paramValue > patternParamValue)
{
return true;
}
if (fewerParamNames.Contains(patternParamName) && paramValue < patternParamValue)
{
return true;
}
return (paramValue == patternParamValue);
}
private static List<Sue> ParseSues(string[] lines)
{
var regex = new Regex(@"^Sue (?<number>\d+): (?:(?<param>\w+): (?<value>\d+)(?:, )?)+");
var sues = new List<Sue>();
foreach (var line in lines)
{
var match = regex.Match(line);
var number = int.Parse(match.Groups["number"].Value);
var paramCaptures = match.Groups["param"].Captures;
var valueCaptures = match.Groups["value"].Captures;
var sue = new Sue(number);
for (int i = 0; i < paramCaptures.Count; i++)
{
var paramName = paramCaptures[i].Value;
var paramValue = int.Parse(valueCaptures[i].Value);
sue.Params.Add(paramName, paramValue);
}
sues.Add(sue);
}
return sues;
}
public Day16() : base(16, 2015, "")
{
List <Sue> aunts = new List <Sue>();
int id = 1;
foreach (string line in Input.SplitByNewline())
{
Sue newSue = new Sue(line, id);
if (newSue.FactsMatchOne(3, 7, 2, 3, 0, 0, 5, 3, 2, 1))
{
partOne = id;
}
if (newSue.FactsMatchTwo(3, 7, 2, 3, 0, 0, 5, 3, 2, 1))
{
partTwo = id;
}
aunts.Add(new Sue(line, id));
id++;
}
}