public void Day19_Example_Part2_NoNewRule_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day19Part2DataExample.txt");
Assert.Equal(47, lines.Length);
var sut = new MonsterMessage(lines.Take(31).ToArray());
Assert.Equal(31, sut.Rules.Count);
var messages = lines.Skip(32).Take(14).ToArray();
Assert.Equal(14, messages.Length);
string exp = sut.MakeRegexForRule(0);
int count = 0;
foreach (var msg in messages)
{
var rg = Regex.Match(msg, exp);
if (rg.Success)
{
count++;
}
}
Assert.Equal(3, count);
}
public void Day20_Example1_Part2_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day20Example1Data.txt");
Assert.Equal(107, lines.Length);
var sut = new JurassicJigsaw();
sut.ReadTiles(new List <string>(lines));
Assert.Equal(9, sut.Tiles.Count);
do
{
sut.DoChanges();
sut.ProcessEdges();
if (sut.FindActions())
{
continue;
}
sut.ProcessReverseMatches();
sut.FindActions();
} while (sut.Changes.Count > 0);
sut.DumpEdges();
long total = sut.FindCornerTotal();
Assert.Equal(20899048083289, total);
sut.MatchTiles();
Assert.NotNull(sut.StartCorner);
sut.DumpTileIds();
Assert.NotNull(sut);
}
public void Day19_Example_WithNewRules_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day19Part2DataExample.txt");
Assert.Equal(47, lines.Length);
var sut = new MonsterMessage(lines.Take(31).ToArray());
Assert.Equal(31, sut.Rules.Count);
sut.ReplaceRule("8: 42 | 42 8");
sut.ReplaceRule("11: 42 31 | 42 11 31");
var messages = lines.Skip(32).Take(15).ToArray();
Assert.Equal(15, messages.Length);
sut.isPart2 = true;
string exp = sut.MakeRegexForRule(0);
int count = 0;
foreach (var msg in messages)
{
var rg = Regex.Match(msg, exp);
if (rg.Success)
{
count++;
}
}
Assert.Equal(12, count);
}
public void Day03TobaganRide_Part2_OK()
{
var trees = DailyDataUtilities.ReadLinesFromFile("Day03Data.txt");
Assert.Equal(323, trees.Length);
var forest = new ForestMap(trees);
int numTrees = forest.TreesOnSlope(0, 0, 1, 1);
int totalTrees = numTrees;
numTrees = forest.TreesOnSlope(0, 0, 3, 1);
totalTrees *= numTrees;
numTrees = forest.TreesOnSlope(0, 0, 5, 1);
totalTrees *= numTrees;
numTrees = forest.TreesOnSlope(0, 0, 7, 1);
totalTrees *= numTrees;
numTrees = forest.TreesOnSlope(0, 0, 1, 2);
totalTrees *= numTrees;
Assert.Equal(736527114, totalTrees);
}
public void Day20_JurassicJigsaw_Part2_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day20Data.txt");
Assert.Equal(1727, lines.Length);
var sut = new JurassicJigsaw();
sut.ReadTiles(new List <string>(lines));
Assert.Equal(144, sut.Tiles.Count);
do
{
sut.DoChanges();
sut.ProcessEdges();
if (sut.FindActions())
{
continue;
}
sut.ProcessReverseMatches();
sut.FindActions();
} while (sut.Changes.Count > 0);
sut.DumpEdges();
long total = sut.FindCornerTotal();
Assert.Equal(15003787688423, total);
}
public void Day19_MonsterMessages_NewParts_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day19Data.txt");
Assert.Equal(634, lines.Length);
var sut = new MonsterMessage(lines.Take(131).ToArray());
Assert.Equal(131, sut.Rules.Count);
sut.ReplaceRule("8: 42 | 42 8");
sut.ReplaceRule("11: 42 31 | 42 11 31");
sut.isPart2 = true;
string exp42 = sut.MakeRegexForRule(42);
Assert.NotEmpty(exp42);
string exp31 = sut.MakeRegexForRule(31);
Assert.NotEmpty(exp31);
string exp8 = sut.MakeRegexForRule(8);
Assert.NotEmpty(exp8);
string exp11 = sut.MakeRegexForRule(11);
Assert.NotEmpty(exp11);
}
public void Day19_MonsterMessages_Part1_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day19Data.txt");
Assert.Equal(634, lines.Length);
var sut = new MonsterMessage(lines.Take(131).ToArray());
Assert.Equal(131, sut.Rules.Count);
var messages = lines.Skip(132).Take(510).ToArray();
Assert.Equal(502, messages.Length);
string exp = sut.MakeRegexForRule(0);
int count = 0;
foreach (var msg in messages)
{
var rg = Regex.Match(msg, exp);
if (rg.Success)
{
count++;
}
}
Assert.Equal(299, count);
}
public void Day06ReadCustomForms_Part2_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day06Data.txt");
var sut = new CustomFormChecker();
int sum = sut.ProcessFormsAdvanced(lines);
Assert.Equal(2947, sum);
}
public void Day04_ValidPassports_Part2_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day04Data.txt");
var sut = new PassportChecker();
int actual = sut.ProcessPassports(lines, true);
Assert.Equal(137, actual);
}
public void Day04_ValidPassports_TestData_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day04TestData.txt");
var sut = new PassportChecker();
int actual = sut.ProcessPassports(lines, false);
Assert.Equal(2, actual);
}
public void Day19_ReadData_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day19Data.txt");
Assert.Equal(634, lines.Length);
var sut = new MonsterMessage(lines.Take(131).ToArray());
Assert.Equal(131, sut.Rules.Count);
}
public void TestTobaganRide_3R1D_OK()
{
var trees = DailyDataUtilities.ReadLinesFromFile("Day03TestData.txt");
Assert.Equal(11, trees.Length);
var forest = new ForestMap(trees);
int numTrees = forest.TreesOnSlope(0, 0, 3, 1);
Assert.Equal(7, numTrees);
}
public void Day03ToboganForestRide_Part1_Ok()
{
var trees = DailyDataUtilities.ReadLinesFromFile("Day03Data.txt");
Assert.Equal(323, trees.Length);
var forest = new ForestMap(trees);
int numTrees = forest.TreesOnSlope(0, 0, 3, 1);
Assert.Equal(167, numTrees);
}
public void Day06ReadCustomForms_SumEveryoneAnsweredPerGroup_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day06TestData.txt");
Assert.Equal(15, lines.Length);
var sut = new CustomFormChecker();
int sum = sut.ProcessFormsAdvanced(lines);
Assert.Equal(6, sum);
}
public void Day05HighestSeatId_Part1_Ok()
{
var boardingPasses = new List <string>();
boardingPasses.AddRange(DailyDataUtilities.ReadLinesFromFile("Day05Data.txt"));
Assert.Equal(814, boardingPasses.Count);
var checker = new BoardingPassChecker();
int maxSeatId = boardingPasses.Select(bp => checker.CalculateSeatID(bp, out int row, out int seat)).Max();
Assert.Equal(892, maxSeatId);
}
public void Day07BaggageCombos_Part1_Ok()
{
var rules = DailyDataUtilities.ReadLinesFromFile("Day07Data.txt");
Assert.Equal(594, rules.Length);
var sut = new LuggageProcessor(rules);
Assert.Equal(594, sut.BaggageRules.Count);
var actual = sut.ComboToContainBag("shiny gold");
Assert.Equal(151, actual);
}
public void Day20_JurassicJigsawPerska_Part2_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day20Data.txt");
Assert.Equal(1727, lines.Length);
var sut = new JurassicJigsawPerska();
sut.Day20(new List <string>(lines));
Assert.NotNull(sut);
Assert.Equal(15003787688423, sut.Corners);
Assert.Equal(1705, sut.Roughness);
}
public void Day20_JurassicJigsawPerska_Example_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day20Example1Data.txt");
Assert.Equal(107, lines.Length);
var sut = new JurassicJigsawPerska();
sut.Day20(new List <string>(lines));
Assert.NotNull(sut);
Assert.Equal(20899048083289, sut.Corners);
Assert.Equal(273, sut.Roughness);
}
public void Day07BaggageCount_Part2_Ok()
{
var rules = DailyDataUtilities.ReadLinesFromFile("Day07Data.txt");
Assert.Equal(594, rules.Length);
var sut = new LuggageProcessor(rules);
Assert.Equal(594, sut.BaggageRules.Count);
var actual = sut.TotalBagCount("shiny gold");
Assert.Equal(41559, actual);
}
public void Day24_ReadDataExample1_ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day24Example1Data.Txt");
Assert.Equal(20, lines.Length);
var sut = new LobbyLayout();
sut.ProcessDirections(lines);
var actual = sut.CountBlackTiles();
Assert.Equal(10, actual);
Assert.Equal(15, sut.Tiles.Count);
}
public void GameConsole_Part1_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day08Data.txt");
Assert.Equal(626, lines.Length);
List <Instruction> program = lines.Select(l => new Instruction(l)).ToList();
Assert.Equal(626, program.Count);
var sut = new GameConsole(program);
sut.Run();
Assert.True(sut.Bad);
Assert.Equal(1654, sut.Acc);
}
public void Day24_LobbyLayout_Part1_ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day24Data.Txt");
Assert.Equal(471, lines.Length);
var sut = new LobbyLayout();
sut.ProcessDirections(lines);
var actual = sut.CountBlackTiles();
Assert.Equal(411, actual);
Assert.Equal(441, sut.Tiles.Count);
}
public void Day22_CrabCombat_Part1_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day22Data.txt");
Assert.Equal(53, lines.Length);
var hand1 = lines.Skip(1).Take(25).ToArray();
var hand2 = lines.Skip(28).Take(25).ToArray();
var sut = new CrabCombatGame();
sut.Deal(hand1, hand2);
long actual = sut.PlayMatch();
Assert.Equal(34566, actual);
}
public void Day12_RainRisk_Part2_OK()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day12Data.txt");
Assert.Equal(786, lines.Length);
var sut = new WayPointNavigator();
foreach (var leg in lines)
{
sut.Move(leg);
}
long actual = sut.AbsoluteDistanceTravelled();
Assert.Equal(89936, actual);
}
public void Day14DockingData_Part2_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day14Data.txt");
Assert.Equal(580, lines.Length);
var sut = new DockingDataUnit();
long lval = 0;
foreach (var line in lines)
{
lval = sut.ProcessData2(line);
}
lval = sut.Sum();
Assert.Equal(4195339838136, lval);
}
public void Day22_RecursiveCrabCombat_Part2_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day22Data.txt");
Assert.Equal(53, lines.Length);
var hand1 = lines.Skip(1).Take(25).ToArray();
var hand2 = lines.Skip(28).Take(25).ToArray();
var sut = new RecursiveCrabCombatGame();
sut.Deal(hand1, hand2);
int winner = sut.PlayMatch();
long score = sut.ScoreForMatch(winner);
Assert.Equal(31854, score);
}
public void Day18_OperationOrder_Part1_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day18Data.txt");
Assert.Equal(380, lines.Length);
long sum = 0;
foreach (var eq in lines)
{
var sut = new OperationOrderParser();
sum += sut.Evaluate(eq);
}
Assert.Equal(8298263963837, sum);
}
public void Day18_OperationOrder_Part2_Ok()
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day18Data.txt");
Assert.Equal(380, lines.Length);
long sum = 0;
foreach (var eq in lines)
{
var sut = new OperationOrderParser();
sum += sut.Evaluate(eq, true);
}
Assert.Equal(145575710203332, sum);
}
public void Day21_AllergenAssessment_Part1_and_Part2_Ok()
{
var foods = DailyDataUtilities.ReadLinesFromFile("Day21Data.txt");
Assert.Equal(35, foods.Length);
var sut = new AllergenAssessor(foods);
Assert.Equal(8, sut.AllergenIngredientsMap.Count);
int actual = sut.RemoveAllergenicIngredients();
Assert.Equal(1913, actual);
var cdil = sut.CanonicalDangerousIngredientList();
// wrong: gpgrb,spbxz,pfdkkzp,gtjmd,tjlz,xcfpc,txzv,znqbr
Assert.Contains("gpgrb,tjlz,gtjmd,spbxz,pfdkkzp,xcfpc,txzv,znqbr", cdil);
}
public void Day19_Example_WithNewRulesSingle_Ok(string msg, bool expected)
{
var lines = DailyDataUtilities.ReadLinesFromFile("Day19Part2DataExample.txt");
Assert.Equal(47, lines.Length);
var sut = new MonsterMessage(lines.Take(31).ToArray());
Assert.Equal(31, sut.Rules.Count);
sut.ReplaceRule("8: 42 | 42 8");
sut.ReplaceRule("11: 42 31 | 42 11 31");
sut.isPart2 = true;
string exp = sut.MakeRegexForRule(0);
var rg = Regex.Match(msg, exp);
Assert.Equal(expected, rg.Success);
}