public static int SolvePart1(string input)
{
var squaresUsed = 0;
for (var i = 0; i < 128; i++)
{
var knotHash = Day10.SolvePart2($"{input}-{i}", 256);
var binaryString = String.Join("", knotHash.Select(x => Convert.ToString(Convert.ToInt32(x.ToString(), 16), 2).PadLeft(4, '0')));
squaresUsed += binaryString.Replace("0", "").Length;
}
return(squaresUsed);
}
private static string KnotHash(string input)
{
List <int> inputList = new List <int>();
foreach (char c in input)
{
inputList.Add(c);
}
inputList.AddRange(new int[] { 17, 31, 73, 47, 23 });
List <int> sparseHash = new List <int>();
for (int i = 0; i < 256; i++)
{
sparseHash.Add(i);
}
int currIndx = 0;
int skipSize = 0;
for (int j = 0; j < 64; ++j)
{
foreach (int i in inputList)
{
var temp = Day10.ReverseRange(sparseHash, currIndx, i);
sparseHash = Day10.ReplaceRange(sparseHash, temp, currIndx, i);
currIndx += i + skipSize;
skipSize++;
while (currIndx > sparseHash.Count)
{
currIndx -= sparseHash.Count;
}
}
}
List <int> denseHash = new List <int>();
for (int i = 0; i < 16; ++i)
{
int j = i * 16;
denseHash.Add(sparseHash[j] ^ sparseHash[j + 1] ^ sparseHash[j + 2] ^ sparseHash[j + 3] ^ sparseHash[j + 4] ^ sparseHash[j + 5] ^ sparseHash[j + 6] ^ sparseHash[j + 7] ^ sparseHash[j + 8] ^ sparseHash[j + 9] ^ sparseHash[j + 10] ^ sparseHash[j + 11] ^ sparseHash[j + 12] ^ sparseHash[j + 13] ^ sparseHash[j + 14] ^ sparseHash[j + 15]);
}
string output = "";
foreach (int i in denseHash)
{
output += i.ToString("X2");
}
return(output);
}
static void Main(string[] args)
{
Console.WriteLine("Results:");
Day01.ShowResult();
Day02.ShowResult();
Day03.ShowResult();
Day04.ShowResult();
Day05.ShowResult();
Day06.ShowResult();
Day07.ShowResult();
Day08.ShowResult();
Day09.ShowResult();
Day10.ShowResult();
Console.ReadKey();
}
/// <summary>
/// Build a 128-element array of 128-character binary strings for the knot hashes
/// of the given input string from "input-0" to "input-127"
/// </summary>
/// <param name="input">Input string to hash</param>
/// <returns>128x128 binary grid of the hashes</returns>
private static string[] BuildMap(string input)
{
var hexMap = new Dictionary <char, string>
{
{ '0', "0000" }, { '1', "0001" }, { '2', "0010" }, { '3', "0011" },
{ '4', "0100" }, { '5', "0101" }, { '6', "0110" }, { '7', "0111" },
{ '8', "1000" }, { '9', "1001" }, { 'a', "1010" }, { 'b', "1011" },
{ 'c', "1100" }, { 'd', "1101" }, { 'e', "1110" }, { 'f', "1111" }
};
var hasher = new Day10();
var hashes = Enumerable.Range(0, 128)
.Select(i => $"{input}-{i}")
.Select(hasher.Part2)
.Select(hash => string.Join(string.Empty, hash.Select(c => hexMap[c])))
.ToArray();
return(hashes);
}
public static int SolvePart2(string input)
{
var squares = new List <DiskSquare>();
for (var i = 0; i < 128; i++)
{
var knotHash = Day10.SolvePart2($"{input}-{i}", 256);
var binaryString = String.Join("", knotHash.Select(x => Convert.ToString(Convert.ToInt32(x.ToString(), 16), 2).PadLeft(4, '0')));
for (int j = 0; j < binaryString.Length; j++)
{
squares.Add(new DiskSquare {
Point = new Point(j, i), Used = binaryString[j] == '1'
});
}
}
var currentRegionNumber = 0;
foreach (var square in squares)
{
if (square.Used && square.RegionNumber == null)
{
var queue = new Queue <DiskSquare>(new [] { square });
while (queue.Count != 0)
{
var queueSquare = queue.Dequeue();
var neighbours = squares.Where(x =>
x.Used && Day3.CalculateManhattanDistance(queueSquare.Point, x.Point) == 1).ToArray();
var neighbourRegionNumber = neighbours.Where(x => x.RegionNumber.HasValue)
.Select(x => x.RegionNumber).FirstOrDefault();
queueSquare.RegionNumber = neighbourRegionNumber ?? ++currentRegionNumber;
foreach (var neighbour in neighbours.Where(x => !x.RegionNumber.HasValue))
{
queue.Enqueue(neighbour);
}
}
}
}
return(currentRegionNumber);
}
public void Do()
{
var line = System.IO.File.ReadAllText("../../Day14.txt");
var occupiedSquares = 0;
var size = 128;
var grid = new int[size][];
for (var i = 0; i < 128; i++)
{
var resultHex = Day10.DenseHash(line + "-" + i);
var resultInBinary = resultHex.Select(r => Convert.ToString(Convert.ToInt32(r.ToString(), 16), 2).PadLeft(4, '0')).Aggregate((a, next) => a + next);
occupiedSquares += resultInBinary.Select(c => int.Parse(c.ToString())).Aggregate((prev, next) => prev += next);
grid[i] = resultInBinary.Select(c => int.Parse(c.ToString())).ToArray();
}
Console.WriteLine("Day14 Part1: result is " + occupiedSquares);
Console.WriteLine("Day14 Part2: result is " + occupiedSquares);
}
public static void TestAll()
{
try
{
Console.WriteLine("Running tests for 2018");
Verifier.Verify(435, Day01.Part1(), "day 1 part 1");
Verifier.Verify(245, Day01.Part2(), "day 1 part 2");
Verifier.Verify(6448, Day02.Part1(), "day 2 part 1");
Verifier.Verify(0, Day02.Part2(), "day 2 part 1");
Verifier.Verify(0, Day03.Part1(), "day 3 part 1");
Verifier.Verify(0, Day03.Part2(), "day 3 part 2");
Verifier.Verify(0, Day04.Part1(), "day 4 part 1");
Verifier.Verify(0, Day04.Part2(), "day 4 part 2");
Verifier.Verify(0, Day05.Part1(), "day 5 part 1");
Verifier.Verify(0, Day05.Part2(), "day 5 part 2");
Verifier.Verify(0, Day06.Part1(), "day 6 part 1");
Verifier.Verify(0, Day06.Part2(), "day 6 part 2");
Verifier.Verify(0, Day07.Part1(), "day 7 part 1");
Verifier.Verify(0, Day07.Part2(), "day 7 part 2");
Verifier.Verify(0, Day08.Part1(), "day 8 part 1");
Verifier.Verify(0, Day08.Part2(), "day 8 part 2");
Verifier.Verify(0, Day09.Part1(), "day 9 part 1");
Verifier.Verify(0, Day09.Part2(), "day 9 part 2");
Verifier.Verify(0, Day10.Part1(), "day 10 part 1");
Verifier.Verify(0, Day10.Part2(), "day 10 part 2");
Verifier.Verify(0, Day11.Part1(), "day 11 part 1");
Verifier.Verify(0, Day11.Part2(), "day 11 part 2");
Verifier.Verify(0, Day12.Part1(), "day 12 part 1");
Verifier.Verify(0, Day12.Part2(), "day 12 part 2");
Verifier.Verify(0, Day13.Part1(), "day 13 part 1");
Verifier.Verify(0, Day13.Part2(), "day 13 part 2");
Verifier.Verify(0, Day14.Part1(), "day 14 part 1");
Verifier.Verify(0, Day14.Part2(), "day 14 part 2");
Verifier.Verify(0, Day15.Part1(), "day 15 part 1");
Verifier.Verify(0, Day15.Part2(), "day 15 part 2");
Verifier.Verify(0, Day16.Part1(), "day 16 part 1");
Verifier.Verify(0, Day16.Part2(), "day 16 part 2");
Verifier.Verify(0, Day17.Part1(), "day 17 part 1");
Verifier.Verify(0, Day17.Part2(), "day 17 part 2");
Verifier.Verify(0, Day18.Part1(), "day 18 part 1");
Verifier.Verify(0, Day18.Part2(), "day 18 part 2");
Verifier.Verify(0, Day19.Part1(), "day 19 part 1");
Verifier.Verify(0, Day19.Part2(), "day 19 part 2");
Verifier.Verify(0, Day20.Part1(), "day 20 part 1");
Verifier.Verify(0, Day20.Part2(), "day 20 part 2");
Verifier.Verify(0, Day21.Part1(), "day 21 part 1");
Verifier.Verify(0, Day21.Part2(), "day 21 part 2");
Verifier.Verify(0, Day22.Part1(), "day 22 part 1");
Verifier.Verify(0, Day22.Part2(), "day 22 part 2");
Verifier.Verify(0, Day23.Part1(), "day 23 part 1");
Verifier.Verify(0, Day23.Part2(), "day 23 part 2");
Verifier.Verify(0, Day24.Part1(), "day 24 part 1");
Verifier.Verify(0, Day24.Part2(), "day 24 part 2");
Verifier.Verify(0, Day25.Part1(), "day 25 part 1");
Console.WriteLine("All tests for 2018 OK");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
public static void TestAll()
{
try
{
Console.WriteLine("Running tests for 2020");
Verifier.Verify(55776, Day01.Part1(0), "day 1 part 1");
Verifier.Verify(223162626, Day01.Part2(0), "day 1 part 2");
Verifier.Verify(622, Day02.Part1(0), "day 2 part 1");
Verifier.Verify(263, Day02.Part2(0), "day 2 part 1");
Verifier.Verify(159, Day03.Part1(0), "day 3 part 1");
Verifier.Verify(6419669520, Day03.Part2(0), "day 3 part 2");
Verifier.Verify(210, Day04.Part1(0), "day 4 part 1");
Verifier.Verify(131, Day04.Part2(0), "day 4 part 2");
Verifier.Verify(894, Day05.Part1(0), "day 5 part 1");
Verifier.Verify(579, Day05.Part2(0), "day 5 part 2");
Verifier.Verify(6530, Day06.Part1(0), "day 6 part 1");
Verifier.Verify(3323, Day06.Part2(0), "day 6 part 2");
Verifier.Verify(192, Day07.Part1(0), "day 7 part 1");
Verifier.Verify(12128, Day07.Part2(0), "day 7 part 2");
Verifier.Verify(1671, Day08.Part1(0), "day 8 part 1");
Verifier.Verify(892, Day08.Part2(0), "day 8 part 2");
Verifier.Verify(70639851, Day09.Part1(0), "day 9 part 1");
Verifier.Verify(8249240, Day09.Part2(0), "day 9 part 2");
Verifier.Verify(2450, Day10.Part1(0), "day 10 part 1");
Verifier.Verify(32396521357312, Day10.Part2(0), "day 10 part 2");
Verifier.Verify(2273, Day11.Part1(0), "day 11 part 1");
Verifier.Verify(2064, Day11.Part2(0), "day 11 part 2");
Verifier.Verify(1710, Day12.Part1(0), "day 12 part 1");
Verifier.Verify(62045, Day12.Part2(0), "day 12 part 2");
Verifier.Verify(119, Day13.Part1(), "day 13 part 1");
Verifier.Verify(1106724616194525, Day13.Part2(), "day 13 part 2");
Verifier.Verify(5875750429995, Day14.Part1(0), "day 14 part 1");
Verifier.Verify(5272149590143, Day14.Part2(0), "day 14 part 2");
Verifier.Verify(959, Day15.Part1(0), "day 15 part 1");
Verifier.Verify(116590, Day15.Part2(0), "day 15 part 2");
Verifier.Verify(25972, Day16.Part1(0), "day 16 part 1");
Verifier.Verify(622670335901, Day16.Part2(0), "day 16 part 2");
Verifier.Verify(353, Day17.Part1(0), "day 17 part 1");
Verifier.Verify(2472, Day17.Part2(0), "day 17 part 2");
Verifier.Verify(11076907812171, Day18.Part1(), "day 18 part 1");
Verifier.Verify(283729053022731, Day18.Part2(), "day 18 part 2");
Verifier.Verify(149, Day19.Part1(), "day 19 part 1");
Verifier.Verify(332, Day19.Part2(), "day 19 part 2");
Verifier.Verify(83775126454273, Day20.Part1(), "day 20 part 1");
Verifier.Verify(1993, Day20.Part2(), "day 20 part 2");
Verifier.Verify(2659, Day21.Part1(), "day 21 part 1");
Verifier.Verify("rcqb,cltx,nrl,qjvvcvz,tsqpn,xhnk,tfqsb,zqzmzl", Day21.Part2(), "day 21 part 2");
Verifier.Verify(31781, Day22.Part1(), "day 22 part 1");
Verifier.Verify(35154, Day22.Part2(), "day 22 part 2");
Verifier.Verify(75893264, Day23.Part1(), "day 23 part 1");
Verifier.Verify(38162588308, Day23.Part2(), "day 23 part 2");
Verifier.Verify(228, Day24.Part1(), "day 24 part 1");
Verifier.Verify(3672, Day24.Part2(), "day 24 part 2");
Verifier.Verify(181800, Day25.Part1(), "day 25 part 1");
Console.WriteLine("All tests for 2020 OK");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
static void Main(string[] args)
{
string UserSelection = "";
bool ContinueLoop = true;
do
{
// Ask for userinput to select problem 1-25
// Select Test Input or Input
Console.WriteLine("Please select a Day Number(1-25): ");
UserSelection = Console.ReadLine();
string PartSelection = "";
string TestSelection = "";
switch (UserSelection)
{
case "1":
Console.WriteLine("Please Select Part Number 1 or 2: ");
PartSelection = Console.ReadLine();
switch (PartSelection)
{
case "1":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day1.Part1(ReadFile("Input/Problem1.txt")));
break;
case "2":
Console.WriteLine(Day1.Part1(ReadFile("TestInput/Problem1.txt")));
break;
}
break;
case "2":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day1.Part2(ReadFile("Input/Problem1.txt")));
break;
case "2":
Console.WriteLine(Day1.Part2(ReadFile("TestInput/Problem1.txt")));
break;
}
break;
}
break;
case "2":
Console.WriteLine("Please Select Part Number 1 or 2: ");
PartSelection = Console.ReadLine();
switch (PartSelection)
{
case "1":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day2.Part1(ReadFile("Input/Problem2.txt")));
break;
case "2":
Console.WriteLine(Day2.Part1(ReadFile("TestInput/Problem2.txt")));
break;
}
break;
case "2":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day2.Part2(ReadFile("Input/Problem2.txt")));
break;
case "2":
Console.WriteLine(Day2.Part2(ReadFile("TestInput/Problem2.txt")));
break;
}
break;
}
break;
case "3":
Console.WriteLine("Please Select Part Number 1 or 2: ");
PartSelection = Console.ReadLine();
switch (PartSelection)
{
case "1":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day3.Part1(ReadFile("Input/Problem3.txt")));
break;
case "2":
Console.WriteLine(Day3.Part1(ReadFile("TestInput/Problem3.txt")));
break;
}
break;
case "2":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day3.Part2(ReadFile("Input/Problem3.txt")));
break;
case "2":
Console.WriteLine(Day3.Part2(ReadFile("TestInput/Problem3.txt")));
break;
}
break;
}
break;
case "4":
Console.WriteLine("Please Select Part Number 1 or 2: ");
PartSelection = Console.ReadLine();
switch (PartSelection)
{
case "1":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day4.Part1(ReadFile("Input/Problem4.txt")));
break;
case "2":
Console.WriteLine(Day4.Part1(ReadFile("TestInput/Problem4.txt")));
break;
}
break;
case "2":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day4.Part2(ReadFile("Input/Problem4.txt")));
break;
case "2":
Console.WriteLine(Day4.Part2(ReadFile("TestInput/Problem4.txt")));
break;
}
break;
}
break;
case "5":
Console.WriteLine("Please Select Part Number 1 or 2: ");
PartSelection = Console.ReadLine();
switch (PartSelection)
{
case "1":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day5.Part1(ReadFile("Input/Problem5.txt")));
break;
case "2":
Console.WriteLine(Day5.Part1(ReadFile("TestInput/Problem5.txt")));
break;
}
break;
case "2":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day5.Part2(ReadFile("Input/Problem5.txt")));
break;
case "2":
Console.WriteLine(Day5.Part2(ReadFile("TestInput/Problem5.txt")));
break;
}
break;
}
break;
case "6":
Console.WriteLine("Please Select Part Number 1 or 2: ");
PartSelection = Console.ReadLine();
switch (PartSelection)
{
case "1":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day6.Part1(ReadFile("Input/Problem6.txt")));
break;
case "2":
Console.WriteLine(Day6.Part1(ReadFile("TestInput/Problem6.txt")));
break;
}
break;
case "2":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day6.Part2(ReadFile("Input/Problem6.txt")));
break;
case "2":
Console.WriteLine(Day6.Part2(ReadFile("TestInput/Problem6.txt")));
break;
}
break;
}
break;
case "7":
Console.WriteLine("Please Select Part Number 1 or 2: ");
PartSelection = Console.ReadLine();
switch (PartSelection)
{
case "1":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day7.Part1(ReadFile("Input/Problem7.txt")));
break;
case "2":
Console.WriteLine(Day7.Part1(ReadFile("TestInput/Problem7.txt")));
break;
}
break;
case "2":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day7.Part2(ReadFile("Input/Problem7.txt")));
break;
case "2":
Console.WriteLine(Day7.Part2(ReadFile("TestInput/Problem7.txt")));
break;
}
break;
}
break;
case "8":
Console.WriteLine("Please Select Part Number 1 or 2: ");
PartSelection = Console.ReadLine();
switch (PartSelection)
{
case "1":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day8.Part1(ReadFile("Input/Problem8.txt")));
break;
case "2":
Console.WriteLine(Day8.Part1(ReadFile("TestInput/Problem8.txt")));
break;
}
break;
case "2":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day8.Part2(ReadFile("Input/Problem8.txt")));
break;
case "2":
Console.WriteLine(Day8.Part2(ReadFile("TestInput/Problem8.txt")));
break;
}
break;
}
break;
case "9":
Console.WriteLine("Please Select Part Number 1 or 2: ");
PartSelection = Console.ReadLine();
switch (PartSelection)
{
case "1":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day9.Part1(ReadFile("Input/Problem9.txt")));
break;
case "2":
Console.WriteLine(Day9.Part1(ReadFile("TestInput/Problem9.txt")));
break;
}
break;
case "2":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day9.Part2(ReadFile("Input/Problem9.txt")));
break;
case "2":
Console.WriteLine(Day9.Part2(ReadFile("TestInput/Problem9.txt")));
break;
}
break;
}
break;
case "10":
Console.WriteLine("Please Select Part Number 1 or 2: ");
PartSelection = Console.ReadLine();
switch (PartSelection)
{
case "1":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day10.Part1(ReadFile("Input/Problem10.txt")));
break;
case "2":
Console.WriteLine(Day10.Part1(ReadFile("TestInput/Problem10.txt")));
break;
}
break;
case "2":
Console.WriteLine("Please Select Input or Test Input 1 or 2: ");
TestSelection = Console.ReadLine();
switch (TestSelection)
{
case "1":
Console.WriteLine(Day10.Part2(ReadFile("Input/Problem10.txt")));
break;
case "2":
Console.WriteLine(Day10.Part2(ReadFile("TestInput/Problem10.txt")));
break;
}
break;
}
break;
case "X":
case "x":
ContinueLoop = false;
break;
default:
Console.WriteLine("Sorry please select a number between 1-25");
break;
}
}while(ContinueLoop == true);
// Day 1
// Day 2
// Console.WriteLine(Day2.Part1(ReadFile("Input/Problem2.txt")));
// Console.WriteLine(Day2.Part2(ReadFile("Input/Problem2.txt")));
// Console.WriteLine(Day2.Part1(ReadFile("TestInput/Problem2.txt")));
// Console.WriteLine(Day2.Part2(ReadFile("TestInput/Problem2.txt")));
// Day 3
// Console.WriteLine(Day3.Part1(ReadFile("Input/Problem3.txt")));
// Console.WriteLine(Day3.Part2(ReadFile("Input/Problem3.txt")));
// Console.WriteLine(Day3.Part1(ReadFile("TestInput/Problem3.txt")));
// Console.WriteLine(Day3.Part2(ReadFile("TestInput/Problem3.txt")));
// Day 4
// Console.WriteLine(Day4.Part1(ReadFile("Input/Problem4.txt")));
// Console.WriteLine(Day4.Part2(ReadFile("Input/Problem4.txt")));
// Console.WriteLine(Day4.Part1(ReadFile("TestInput/Problem4.txt")));
// Console.WriteLine(Day4.Part2(ReadFile("TestInput/Problem4.txt")));
// Day 5
// Console.WriteLine(Day5.Part1(ReadFile("Input/Problem5.txt")));
// Console.WriteLine(Day5.Part2(ReadFile("Input/Problem5.txt")));
// Console.WriteLine(Day5.Part1(ReadFile("TestInput/Problem5.txt")));
// Console.WriteLine(Day5.Part2(ReadFile("TestInput/Problem5.txt")));
// Day 6
// Console.WriteLine(Day6.Part1(ReadFile("Input/Problem6.txt")));
// Console.WriteLine(Day6.Part2(ReadFile("Input/Problem6.txt")));
// Console.WriteLine(Day6.Part1(ReadFile("TestInput/Problem6.txt")));
// Console.WriteLine(Day6.Part2(ReadFile("TestInput/Problem6.txt")));
// Day 7
// Console.WriteLine(Day7.Part1(ReadFile("Input/Problem7.txt")));
// Console.WriteLine(Day7.Part2(ReadFile("Input/Problem7.txt")));
// Console.WriteLine(Day7.Part1(ReadFile("TestInput/Problem7.txt")));
// Console.WriteLine(Day7.Part2(ReadFile("TestInput/Problem7.txt")));
// Day 8
// Console.WriteLine(Day8.Part1(ReadFile("Input/Problem8.txt")));
// Console.WriteLine(Day8.Part2(ReadFile("Input/Problem8.txt")));
// Console.WriteLine(Day8.Part1(ReadFile("TestInput/Problem8.txt")));
// Console.WriteLine(Day8.Part2(ReadFile("TestInput/Problem8.txt")));
// Day 9
// Console.WriteLine(Day9.Part1(ReadFile("Input/Problem9.txt")));
// Console.WriteLine(Day9.Part2(ReadFile("Input/Problem9.txt")));
// Console.WriteLine(Day9.Part1(ReadFile("TestInput/Problem9.txt")));
// Console.WriteLine(Day9.Part2(ReadFile("TestInput/Problem9.txt")));
// Day 10
// Console.WriteLine(Day10.Part1(ReadFile("Input/Problem10.txt")));
// Console.WriteLine(Day10.Part2(ReadFile("Input/Problem10.txt")));
// Console.WriteLine(Day10.Part1(ReadFile("TestInput/Problem10.txt")));
// Console.WriteLine(Day10.Part2(ReadFile("TestInput/Problem10.txt")));
}
public static void Main(string[] args)
{
if (args.Length < 1)
{
Console.WriteLine("Hello World!");
}
else
{
switch (args[0])
{
case "p1":
Day1.FirstPuzzle(args.Skip(1).Select(int.Parse).ToArray());
break;
case "p2":
Day1.SecondPuzzle(args.Skip(1).Select(int.Parse).ToArray());
break;
case "p3":
Day2.ThirdPuzzle(args[1]);
break;
case "p4":
Day2.FourthPuzzle(args[1]);
break;
case "p5":
Day3.FifthPuzzle(args[1], args[2]);
break;
case "p6":
Day3.SixthPuzzle(args[1], args[2]);
break;
case "p7":
Day4.SeventhPuzzle(args[1]);
break;
case "p8":
Day4.EigthPuzzle(args[1]);
break;
case "p9":
Day5.NinthPuzzle(args[1]);
break;
case "p10":
Day5.TenthPuzzle(args[1]);
break;
case "p11":
Day6.EleventhPuzzle(args.Skip(1).ToArray());
break;
case "p12":
Day6.TwelthPuzzle(args.Skip(1).ToArray());
break;
case "p13":
Day7.ThirteenthPuzzle(args[1]);
break;
case "p14":
Day7.FourteenthPuzzle(args[1]);
break;
case "p15":
Day8.FifteenthPuzzle(args[1]);
break;
case "p16":
Day8.SixteenthPuzzle(args[1]);
break;
case "p17":
case "p18":
Day9.SeventeenthPuzzle(args[1]);
break;
case "p19":
Day10.NineteenthPuzzle(args.Skip(1).ToArray());
break;
case "p20":
Day10.TwentiethPuzzle(args.Skip(1).ToArray());
break;
case "p21":
Day11.TwentyfirstPuzzle(args[1]);
break;
case "p22":
Day11.TwentysecondPuzzle(args[1]);
break;
case "p23":
Day12.TwentythirdPuzzle();
break;
case "p24":
Day12.TwentyfourthPuzzle();
break;
case "p25":
Day13.TwentyfifthPuzzle(args[1]);
break;
case "p26":
Day13.TwentysixthPuzzle(args[1]);
break;
case "p27":
Day14.TwentyseventhPuzzle();
break;
case "p28":
Day14.TwentyeighthPuzzle();
break;
default:
Console.WriteLine("Hello World!");
break;
}
}
}
static void Main(string[] args)
{
Console.WriteLine();
Console.WriteLine("Welcome to Advent of Code 2017! Please pass in which Day you would like to evaluate as a command line argument!");
Console.WriteLine();
int dayChallenge = Int32.Parse(args[0]);
if (dayChallenge < 1 || dayChallenge > 25)
{
Console.WriteLine("Please pass in a valid day challenge between 1 and 25 :(");
Console.WriteLine();
return;
}
switch (dayChallenge)
{
case 1:
Day1.TestDay1("181445682966897848665963472661939865313976877194312684993521259486517527961396717561854825453963181134379574918373213732184697746668399631642622373684425326112585283946462323363991753895647177797691214784149215198715986947573668987188746878678399624533792551651335979847131975965677957755571358934665327487287312467771187981424785514785421781781976477326712674311994735947987383516699897916595433228294198759715959469578766739518475118771755787196238772345762941477359483456641194685333528329581113788599843621326313592354167846466415943566183192946217689936174884493199368681514958669615226362538622898367728662941275658917124167353496334664239539753835439929664552886538885727235662548783529353611441231681613535447417941911479391558481443933134283852879511395429489152435996669232681215627723723565872291296878528334773391626672491878762288953597499218397146685679387438634857358552943964839321464529237533868734473777756775687759355878519113426969197211824325893376812556798483325994128743242544899625215765851923959798197562831313891371735973761384464685316273343541852758525318144681364492173465174512856618292785483181956548813344752352933634979165667651165776587656468598791994573513652324764687515345959621493346623821965554755615219855842969932269414839446887613738174567989512857785566352285988991946436148652839391593178736624957214917527759574235133666461988355855613377789115472297915429318142824465141688559333787512328799783539285826471818279818457674417354335454395644435889386297695625378256613558911695145397779576526397241795181294322797687168326696497256684943829666672341162656479563522892141714998477865114944671225898297338685958644728534192317628618817551492975251364233974374724968483637518876583946828819994321129556511537619253381981544394112184655586964655164192552352534626295996968762388827294873362719636616182786976922445125551927969267591395292198155775434997827738862786341543524544822321112131815475829945625787561369956264826651461575948462782869972654343749617939132353399334744265286151177931594514857563664329299713436914721119746932159456287267887878779218815883191236858656959258484139254446341");
break;
case 2:
Day2.TestDay2();
break;
case 3:
Day3.TestDay3(265149);
break;
case 4:
Day4.TestDay4();
break;
case 5:
Day5.TestDay5();
break;
case 6:
Day6.TestDay6();
break;
case 7:
Day7.TestDay7();
break;
case 8:
Day8.TestDay8();
break;
case 9:
Day9.TestDay9();
break;
case 10:
Day10.TestDay10();
break;
case 11:
Day11.TestDay11();
break;
case 12:
Day12.TestDay12();
break;
case 13:
Day13.TestDay13();
break;
case 14:
Day14.TestDay14();
break;
case 15:
Day15.TestDay15();
break;
case 16:
Day16.TestDay16();
break;
case 17:
Day17.TestDay17();
break;
case 18:
Day18.TestDay18();
break;
case 19:
Day19.TestDay19();
break;
case 20:
Day20.TestDay20();
break;
case 21:
Day21.TestDay21();
break;
case 22:
Day22.TestDay22();
break;
case 23:
Day23.TestDay23();
break;
case 24:
Day24.TestDay24();
break;
case 25:
Day25.TestDay25();
break;
default:
break;
}
return;
}
static void Main(string[] args)
{
Console.WriteLine(Day10.Compute());
}
public static void TestAll()
{
try
{
Console.WriteLine("Running tests for 2021");
Verifier.Verify(1529, Day01.Part1(), "day 1 part 1");
Verifier.Verify(1567, Day01.Part2(), "day 1 part 2");
Verifier.Verify(1813801, Day02.Part1(), "day 2 part 1");
Verifier.Verify(1960569556, Day02.Part2(), "day 2 part 1");
Verifier.Verify(2724524, Day03.Part1(), "day 3 part 1");
Verifier.Verify(2775870, Day03.Part2(), "day 3 part 2");
Verifier.Verify(44736, Day04.Part1(), "day 4 part 1");
Verifier.Verify(1827, Day04.Part2(), "day 4 part 2");
Verifier.Verify(4728, Day05.Part1(), "day 5 part 1");
Verifier.Verify(17717, Day05.Part2(), "day 5 part 2");
Verifier.Verify(375482, Day06.Part1(), "day 6 part 1");
Verifier.Verify(1689540415957, Day06.Part2(), "day 6 part 2");
Verifier.Verify(356922, Day07.Part1(), "day 7 part 1");
Verifier.Verify(100347031, Day07.Part2(), "day 7 part 2");
Verifier.Verify(488, Day08.Part1(), "day 8 part 1");
Verifier.Verify(1040429, Day08.Part2(), "day 8 part 2");
Verifier.Verify(496, Day09.Part1(), "day 9 part 1");
Verifier.Verify(902880, Day09.Part2(), "day 9 part 2");
Verifier.Verify(294195, Day10.Part1(), "day 10 part 1");
Verifier.Verify(3490802734, Day10.Part2(), "day 10 part 2");
Verifier.Verify(1725, Day11.Part1(), "day 11 part 1");
Verifier.Verify(308, Day11.Part2(), "day 11 part 2");
Verifier.Verify(4338, Day12.Part1(), "day 12 part 1");
Verifier.Verify(114189, Day12.Part2(), "day 12 part 2");
Verifier.Verify(0, Day13.Part1(), "day 13 part 1");
Verifier.Verify(0, Day13.Part2(), "day 13 part 2");
Verifier.Verify(0, Day14.Part1(), "day 14 part 1");
Verifier.Verify(0, Day14.Part2(), "day 14 part 2");
Verifier.Verify(0, Day15.Part1(), "day 15 part 1");
Verifier.Verify(0, Day15.Part2(), "day 15 part 2");
Verifier.Verify(0, Day16.Part1(), "day 16 part 1");
Verifier.Verify(0, Day16.Part2(), "day 16 part 2");
Verifier.Verify(0, Day17.Part1(), "day 17 part 1");
Verifier.Verify(0, Day17.Part2(), "day 17 part 2");
Verifier.Verify(0, Day18.Part1(), "day 18 part 1");
Verifier.Verify(0, Day18.Part2(), "day 18 part 2");
Verifier.Verify(0, Day19.Part1(), "day 19 part 1");
Verifier.Verify(0, Day19.Part2(), "day 19 part 2");
Verifier.Verify(0, Day20.Part1(), "day 20 part 1");
Verifier.Verify(0, Day20.Part2(), "day 20 part 2");
Verifier.Verify(0, Day21.Part1(), "day 21 part 1");
Verifier.Verify(0, Day21.Part2(), "day 21 part 2");
Verifier.Verify(0, Day22.Part1(), "day 22 part 1");
Verifier.Verify(0, Day22.Part2(), "day 22 part 2");
Verifier.Verify(0, Day23.Part1(), "day 23 part 1");
Verifier.Verify(0, Day23.Part2(), "day 23 part 2");
Verifier.Verify(0, Day24.Part1(), "day 24 part 1");
Verifier.Verify(0, Day24.Part2(), "day 24 part 2");
Verifier.Verify(0, Day25.Part1(), "day 25 part 1");
Console.WriteLine("All tests for 2021 OK");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
static void Main(string[] args)
{
Day10 day10 = new Day10();
day10.Run();
}
static void Main(string[] args)
{
if (args.Length == 0)
{
Console.WriteLine("Need to specify day number (1-25)");
}
else
{
Console.WriteLine($"Day {args[0]}");
if (args[0] == "1")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day1.Problem1("1122"));
Console.WriteLine(Day1.Problem1("1111"));
Console.WriteLine(Day1.Problem1("1234"));
Console.WriteLine(Day1.Problem1("57276274387944537823652626177853384411146325384494935924454336611953119173638191671326254832624841593421667683474349154668177743437745965461678636631863541462893547616877914914662358836365421198516263335926544716331814125295712581158399321372683742773423626286669759415959391374744214595682795818615532673877868424196926497731144319736445141728123322962547288572434564178492753681842244888368542423832228211172842456231275738182764232265933625119312598161192193214898949267765417468348935134618964683127194391796165368145548814473129857697989322621368744725685183346825333247866734735894493395218781464346951777873929898961358796274889826894529599645442657423438562423853247543621565468819799931598754753467593832328147439341586125262733737128386961596394728159719292787597426898945198788211417854662948358422729471312456437778978749753927251431677533575752312447488337156956217451965643454445329758327129966657189332824969141448538681979632611199385896965946849725421978137753366252459914913637858783146735469758716752765718189175583956476935185985918536318424248425426398158278111751711911227818826766177996223718837428972784328925743869885232266127727865267881592395643836999244218345184474613129823933659422223685422732186536199153988717455568523781673393698356967355875123554797755491181791593156433735591529495984256519631187849654633243225118132152549712643273819314433877592644693826861523243946998615722951182474773173215527598949553185313259992227879964482121769617218685394776778423378182462422788277997523913176326468957342296368178321958626168785578977414537368686438348124283789748775163821457641135163495649331144436157836647912852483177542224864952271874645274572426458614384917923623627532487625396914111582754953944965462576624728896917137599778828769958626788685374749661741223741834844643725486925886933118382649581481351844943368484853956759877215252766294896496444835264357169642341291412768946589781812493421379575569593678354241223363739129813633236996588711791919421574583924743119867622229659211793468744163297478952475933163259769578345894367855534294493613767564497137369969315192443795512585"));
Console.WriteLine();
Console.WriteLine("Problem 2");
Console.WriteLine(Day1.Problem2("1212"));
Console.WriteLine(Day1.Problem2("1221"));
Console.WriteLine(Day1.Problem2("123425"));
Console.WriteLine(Day1.Problem2("123123"));
Console.WriteLine(Day1.Problem2("12131415"));
Console.WriteLine(Day1.Problem2("57276274387944537823652626177853384411146325384494935924454336611953119173638191671326254832624841593421667683474349154668177743437745965461678636631863541462893547616877914914662358836365421198516263335926544716331814125295712581158399321372683742773423626286669759415959391374744214595682795818615532673877868424196926497731144319736445141728123322962547288572434564178492753681842244888368542423832228211172842456231275738182764232265933625119312598161192193214898949267765417468348935134618964683127194391796165368145548814473129857697989322621368744725685183346825333247866734735894493395218781464346951777873929898961358796274889826894529599645442657423438562423853247543621565468819799931598754753467593832328147439341586125262733737128386961596394728159719292787597426898945198788211417854662948358422729471312456437778978749753927251431677533575752312447488337156956217451965643454445329758327129966657189332824969141448538681979632611199385896965946849725421978137753366252459914913637858783146735469758716752765718189175583956476935185985918536318424248425426398158278111751711911227818826766177996223718837428972784328925743869885232266127727865267881592395643836999244218345184474613129823933659422223685422732186536199153988717455568523781673393698356967355875123554797755491181791593156433735591529495984256519631187849654633243225118132152549712643273819314433877592644693826861523243946998615722951182474773173215527598949553185313259992227879964482121769617218685394776778423378182462422788277997523913176326468957342296368178321958626168785578977414537368686438348124283789748775163821457641135163495649331144436157836647912852483177542224864952271874645274572426458614384917923623627532487625396914111582754953944965462576624728896917137599778828769958626788685374749661741223741834844643725486925886933118382649581481351844943368484853956759877215252766294896496444835264357169642341291412768946589781812493421379575569593678354241223363739129813633236996588711791919421574583924743119867622229659211793468744163297478952475933163259769578345894367855534294493613767564497137369969315192443795512585"));
}
else if (args[0] == "2")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day2.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day2.Problem2());
}
else if (args[0] == "3")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day3.Problem1(12));
Console.WriteLine(Day3.Problem1(23));
Console.WriteLine(Day3.Problem1(1024));
Console.WriteLine(Day3.Problem1(325489));
Console.WriteLine("Problem 2");
Console.WriteLine(Day3.Problem2(325489));
}
else if (args[0] == "4")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day4.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day4.Problem2());
}
else if (args[0] == "5")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day5.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day5.Problem2());
}
else if (args[0] == "6")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day6.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day6.Problem2());
}
else if (args[0] == "7")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day7.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day7.Problem2());
}
else if (args[0] == "8")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day8.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day8.Problem2());
}
else if (args[0] == "9")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day9.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day9.Problem2());
}
else if (args[0] == "10")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day10.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day10.Problem2());
}
else if (args[0] == "11")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day11.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day11.Problem2());
}
else if (args[0] == "12")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day12.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day12.Problem2());
}
else if (args[0] == "13")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day13.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day13.Problem2());
}
else if (args[0] == "14")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day14.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day14.Problem2());
}
else if (args[0] == "15")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day15.Problem1(516, 190));
Console.WriteLine("Problem 2");
Console.WriteLine(Day15.Problem2(516, 190));
}
else if (args[0] == "16")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day16.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day16.Problem2());
}
else if (args[0] == "17")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day17.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day17.Problem2());
}
else if (args[0] == "18")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day18.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day18.Problem2());
}
else if (args[0] == "19")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day19.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day19.Problem2());
}
else if (args[0] == "20")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day20.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day20.Problem2());
}
else if (args[0] == "21")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day21.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day21.Problem2());
}
else if (args[0] == "22")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day22.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day22.Problem2());
}
else if (args[0] == "23")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day23.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day23.Problem2());
}
else if (args[0] == "24")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day24.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day24.Problem2());
}
else if (args[0] == "25")
{
Console.WriteLine("Problem 1");
Console.WriteLine(Day25.Problem1());
Console.WriteLine("Problem 2");
Console.WriteLine(Day25.Problem2());
}
}
}