public static void Problem22()
{
var nodes = new GridNodeFactory().Create(FileStringReader.Read("P22.txt").Skip(2));
var pairs = nodes.PairAll().WhereViable();
Console.WriteLine("Number Viable Pairs = {0}", pairs.Count());
}
public static void Problem7()
{
var supportsSSL = FileStringReader.Read("P7.txt")
.Select(a => new IPv7(a))
.Where(a => a.SupportsSsl)
.Count();
Console.WriteLine("How Many Support SSL? {0}", supportsSSL);
}
public static void Problem9()
{
var strings = FileStringReader.Read("P9.txt");
var d = new StringDecompressorV2();
var lengths = strings.Select(a => d.Decompress(a));
lengths.ToList().ForEach(s => Console.WriteLine("Length = {0}", s));
}
public static void Problem21()
{
var instructions = FileStringReader.Read("P21.txt");
var reversedInstructions = instructions.Reverse();
var take = 3;
var scrambler = new Scrambler();
var scrambled = new Scrambler().Scramble("abcdefgh", instructions);
var descrambled = new Scrambler().Descramble("fbgdceah", instructions.Reverse());
}
public static void Problem20()
{
var ips = new IpRanges();
foreach (var range in FileStringReader.Read("P20.txt"))
{
ips.Block(Range.From(range));
}
ips.AvailableRanges().ToList().ForEach(a => Console.WriteLine(string.Format("{0} == {1}", a, a.HowManyInRange)));
Console.WriteLine("\nLowest Available = {0}", ips.Lowest());
Console.WriteLine("Number Blocked = {0}", ips.HowManyBlocked);
Console.WriteLine("Number Available = {0}", ips.HowManyAvailable);
}
public static void Problem8()
{
var screen = new Screen();
var commands = new PixelViewerCommandFactory().Create(() => FileStringReader.Read("P8.txt"));
commands.Process(screen);
var display = new RowBasedPixelViewerDisplay(screen, s => Console.WriteLine(s));
display.Refresh();
var on = screen.Rows.Select(a => a.Count(b => b.IsOn)).Sum();
Console.WriteLine("\nNumber On = {0}", on);
}
public static void Problem10()
{
//var instructions = new[]
//{
// "value 5 goes to bot 2",
// "bot 2 gives low to bot 1 and high to bot 0",
// "value 3 goes to bot 1",
// "bot 1 gives low to output 1 and high to bot 0",
// "bot 0 gives low to output 2 and high to output 0",
// "value 2 goes to bot 2"
//};
var instructions = FileStringReader.Read("P10.txt");
var factory = new Factory();
var executors = new IInstructionExecutor[]
{
new LoadBotInstructionExecutor(),
new MoveChipsInstructionExecutor(
(label, values) =>
{
if (values.Contains(61) && values.Contains(17))
{
Console.WriteLine("Bot {0} is comparing values {1} and {2}", label, values.First(), values.Last());
}
})
};
new Foreman().Execute(executors.First(), executors.Last(), factory, instructions);
//foreach (var bot in factory.Bots)
//{
// Console.WriteLine("Bot {0} contains values [{1}]", bot, factory.BotValues(bot).Format());
//}
foreach (var bin in factory.OutputBins.OrderBy(a => a))
{
Console.WriteLine("Bin {0} contains values [{1}]", bin, factory.OutputBinValues(bin).Format());
}
}
public static void Problem6()
{
var s = LetterFrequency.StringifyLeastFrequent(() => FileStringReader.Read("P6.txt"));
Console.WriteLine("Frequented string = {0}", s);
}