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worked on day 11 p 2

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This commit is contained in:
Rob 2022-12-15 22:56:10 +01:00
parent 389a85869b
commit ee6da383ca
10 changed files with 217 additions and 157 deletions
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2
Advend Of Code Runner/Program.cs
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@ -31,7 +31,7 @@ Monkey 3:
If true: throw to monkey 0
If false: throw to monkey 1";
Answerable answerable = new Day11Part1();
Answerable answerable = new Day11Part2();
byte[] dataArray = File.ReadAllBytes(answerable.DefaultInputFile);
dataArray = Encoding.UTF8.GetBytes(_demoData);

3
Advent Of Code Library/2022/Day 09/RopeWalker.cs
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@ -15,9 +15,6 @@
internal class RopeWalker
{
private readonly VirtualPoint HeadLocation = new();
private VirtualPoint TailLocation = new();
private List<string> TailVistedLocations = new();
internal int ProcessMovement(string[] movements, int ropeLength)

22
Advent Of Code Library/2022/Day 11/Day11Part1.cs
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@ -17,27 +17,29 @@
for (int monkeyIndex = 0; monkeyIndex < monkeys.Length; monkeyIndex++)
{
monkeys[monkeyIndex] = new();
monkeys[monkeyIndex].MonkeyId = monkeyIndex;
monkeys[monkeyIndex] = new(monkeyIndex, 3, monkeyString[monkeyIndex].Split(NewLine));
}
for (int monkeyIndex = 0; monkeyIndex < monkeys.Length; monkeyIndex++)
{
string[] monkey = monkeyString[monkeyIndex].Split(NewLine);
int monkeyId = Convert.ToInt32(monkey[0].Remove(monkey[0].Length - 1).Split(' ')[^1]);
monkeys[monkeyId].Items = monkey[1].Split(':')[^1].Split(',').Select(s => Convert.ToInt32(s.Trim())).ToList();
string[] operation = monkey[2].Split(' ');
monkeys[monkeyIndex].SetOperation(operation[^2][0], operation[^1]);
monkeys[monkeyIndex].SetTestValue(Convert.ToInt32(monkey[3].Split(' ')[^1]));
int trueMonkey = Convert.ToInt32(monkey[4].Split(' ')[^1]);
int falseMonkey = Convert.ToInt32(monkey[5].Split(' ')[^1]);
monkeys[monkeyIndex].SetThrowTargets(monkeys[trueMonkey], monkeys[falseMonkey]);
}
return string.Empty;
for(int round = 0; round < 20; round++)
{
for (int monkey = 0; monkey < monkeys.Length; monkey++)
{
monkeys[monkey].DoTurn();
}
}
long[] mostInspects = monkeys.Select(m => m.TotalInspections).OrderByDescending(i => i).Take(2).ToArray();
return $"{mostInspects[0] * mostInspects[1]}";
}
}
}

43
Advent Of Code Library/2022/Day 11/Day11Part2.cs
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@ -1,5 +1,6 @@
namespace AdventOfCodeLibrary._2022
{
using AdventOfCodeLibrary._2022.Day_11;
using AdventOfCodeLibrary.Shared;
public class Day11Part2 : Answerable
@ -10,7 +11,47 @@
public override string GetAnswer(byte[] data)
{
return string.Empty;
string[] monkeyString = GetAsString(data).Split(NewLine + NewLine);
Monkey[] monkeys = new Monkey[monkeyString.Length];
for (int monkeyIndex = 0; monkeyIndex < monkeys.Length; monkeyIndex++)
{
monkeys[monkeyIndex] = new(monkeyIndex, 1, monkeyString[monkeyIndex].Split(NewLine));
}
for (int monkeyIndex = 0; monkeyIndex < monkeys.Length; monkeyIndex++)
{
string[] monkey = monkeyString[monkeyIndex].Split(NewLine);
int trueMonkey = Convert.ToInt32(monkey[4].Split(' ')[^1]);
int falseMonkey = Convert.ToInt32(monkey[5].Split(' ')[^1]);
monkeys[monkeyIndex].SetThrowTargets(monkeys[trueMonkey], monkeys[falseMonkey]);
}
for (int round = 1; round <= 20; round++)
{
for (int monkey = 0; monkey < monkeys.Length; monkey++)
{
monkeys[monkey].DoTurn();
}
//if (round == 1 || round == 20 || round == 1000 || round == 2000 || round == 3000 || round == 4000 || round == 5000)
{
Console.WriteLine($"== After round {round} ==");
foreach (Monkey monkey in monkeys.OrderBy(m => m.MonkeyId))
{
Console.WriteLine($"Monkey {monkey.MonkeyId} inspected items {monkey.TotalInspections} times.");
}
Console.WriteLine();
}
}
long[] mostInspects = monkeys.Select(m => m.TotalInspections).OrderByDescending(i => i).Take(2).ToArray();
return $"{mostInspects[0] * mostInspects[1]}";
}
}
}

19
Advent Of Code Library/2022/Day 11/Monkey.cs
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@ -4,9 +4,12 @@
{
internal int MonkeyId;
internal long TotalInspections = 0;
internal List<int> Items;
private int TestDevision;
private int WorryDevision;
private OperationEnum Operation;
private int? OperationValue = null;
@ -14,6 +17,17 @@
private Monkey ThrowTrueMonkey;
private Monkey ThrowFalseMonkey;
internal Monkey (int monkeyId, int worryDivirdNumber, string[] monkeyData)
{
MonkeyId = monkeyId;
WorryDevision = worryDivirdNumber;
Items = monkeyData[1].Split(':')[^1].Split(',').Select(s => Convert.ToInt32(s.Trim())).ToList();
string[] operation = monkeyData[2].Split(' ');
SetOperation(operation[^2][0], operation[^1]);
SetTestValue(Convert.ToInt32(monkeyData[3].Split(' ')[^1]));
}
internal void DoTurn()
{
if (!Items.Any())
@ -21,9 +35,10 @@
for (int worryIndex = 0; worryIndex < Items.Count; worryIndex++)
{
int item = Items[0];
int item = Items[worryIndex];
item = GetNewWorry(item);
ThrowToMonkey(item);
TotalInspections++;
}
Items.Clear();
@ -49,7 +64,7 @@
break;
}
return secondValue / 3;
return secondValue / WorryDevision;
}
internal void ThrowToMonkey(int worry)

192
Advent Of Code Library/2022/Day 11/day-11-input.txt
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@ -1,137 +1,55 @@
addx 1
noop
addx 2
addx 5
addx 3
noop
addx -1
addx 5
noop
noop
addx 5
noop
addx 3
noop
addx 6
addx -4
noop
noop
addx 5
noop
addx -32
addx 35
addx 5
addx -31
addx 7
addx -13
addx 2
addx 2
addx 5
addx 6
addx -5
addx 2
addx 5
addx 2
addx 2
addx -17
addx 18
addx 5
addx 2
addx -30
addx 31
addx 2
addx 2
addx -32
addx -1
addx 10
addx -8
noop
noop
addx 6
addx 16
noop
addx -11
addx 3
addx -2
addx 3
noop
addx 6
noop
addx -2
noop
addx 7
addx 3
addx -2
addx 4
addx -20
noop
addx -14
addx -2
addx 6
addx 2
addx 3
noop
addx 2
addx -1
addx 4
noop
addx 5
noop
addx 2
addx 3
addx -2
addx 3
noop
addx 4
noop
addx 5
noop
addx 2
addx -24
addx -15
addx 17
addx -10
addx 2
addx -5
addx 6
noop
addx 3
addx 2
addx 2
noop
addx 3
addx 2
addx 5
addx -2
addx 3
addx 2
addx 2
addx 5
addx 2
addx -18
addx -19
noop
addx 1
addx 2
addx 5
addx 3
noop
noop
noop
noop
addx 2
addx 5
addx 2
addx 3
noop
addx -8
addx 11
noop
noop
addx 2
addx 5
addx 2
addx 3
noop
addx -34
noop
Monkey 0:
Starting items: 66, 71, 94
Operation: new = old * 5
Test: divisible by 3
If true: throw to monkey 7
If false: throw to monkey 4
Monkey 1:
Starting items: 70
Operation: new = old + 6
Test: divisible by 17
If true: throw to monkey 3
If false: throw to monkey 0
Monkey 2:
Starting items: 62, 68, 56, 65, 94, 78
Operation: new = old + 5
Test: divisible by 2
If true: throw to monkey 3
If false: throw to monkey 1
Monkey 3:
Starting items: 89, 94, 94, 67
Operation: new = old + 2
Test: divisible by 19
If true: throw to monkey 7
If false: throw to monkey 0
Monkey 4:
Starting items: 71, 61, 73, 65, 98, 98, 63
Operation: new = old * 7
Test: divisible by 11
If true: throw to monkey 5
If false: throw to monkey 6
Monkey 5:
Starting items: 55, 62, 68, 61, 60
Operation: new = old + 7
Test: divisible by 5
If true: throw to monkey 2
If false: throw to monkey 1
Monkey 6:
Starting items: 93, 91, 69, 64, 72, 89, 50, 71
Operation: new = old + 1
Test: divisible by 13
If true: throw to monkey 5
If false: throw to monkey 2
Monkey 7:
Starting items: 76, 50
Operation: new = old * old
Test: divisible by 7
If true: throw to monkey 4
If false: throw to monkey 6

16
Advent Of Code Library/2022/Day 12/Day12Part1.cs Normal file
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@ -0,0 +1,16 @@
namespace AdventOfCodeLibrary._2022
{
using AdventOfCodeLibrary.Shared;
public class Day12Part1 : Answerable
{
public override int Year { get; set; } = 2022;
public override int Day { get; set; } = 12;
public override int Part { get; set; } = 1;
public override string GetAnswer(byte[] data)
{
return string.Empty;
}
}
}

16
Advent Of Code Library/2022/Day 12/Day12Part2.cs Normal file
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@ -0,0 +1,16 @@
namespace AdventOfCodeLibrary._2022
{
using AdventOfCodeLibrary.Shared;
public class Day12Part2 : Answerable
{
public override int Year { get; set; } = 2022;
public override int Day { get; set; } = 12;
public override int Part { get; set; } = 2;
public override string GetAnswer(byte[] data)
{
return string.Empty;
}
}
}

55
Advent Of Code Library/2022/Day 12/day-12-input.txt Normal file
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@ -0,0 +1,55 @@
Monkey 0:
Starting items: 66, 71, 94
Operation: new = old * 5
Test: divisible by 3
If true: throw to monkey 7
If false: throw to monkey 4
Monkey 1:
Starting items: 70
Operation: new = old + 6
Test: divisible by 17
If true: throw to monkey 3
If false: throw to monkey 0
Monkey 2:
Starting items: 62, 68, 56, 65, 94, 78
Operation: new = old + 5
Test: divisible by 2
If true: throw to monkey 3
If false: throw to monkey 1
Monkey 3:
Starting items: 89, 94, 94, 67
Operation: new = old + 2
Test: divisible by 19
If true: throw to monkey 7
If false: throw to monkey 0
Monkey 4:
Starting items: 71, 61, 73, 65, 98, 98, 63
Operation: new = old * 7
Test: divisible by 11
If true: throw to monkey 5
If false: throw to monkey 6
Monkey 5:
Starting items: 55, 62, 68, 61, 60
Operation: new = old + 7
Test: divisible by 5
If true: throw to monkey 2
If false: throw to monkey 1
Monkey 6:
Starting items: 93, 91, 69, 64, 72, 89, 50, 71
Operation: new = old + 1
Test: divisible by 13
If true: throw to monkey 5
If false: throw to monkey 2
Monkey 7:
Starting items: 76, 50
Operation: new = old * old
Test: divisible by 7
If true: throw to monkey 4
If false: throw to monkey 6

6
Advent Of Code Library/Shared/Answerable.cs
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@ -14,13 +14,13 @@ namespace AdventOfCodeLibrary.Shared
public string DefaultInputFile => $"../../../../Advent Of Code Library/{Year}/Day {Day:00}/day-{Day:00}-input.txt";
protected static string NewLine => "\n";
protected static string NewLine => Environment.NewLine;
public abstract string GetAnswer(byte[] data);
internal static string GetAsString(byte[] bytes) => Encoding.UTF8.GetString(bytes);
internal static string GetAsString(byte[] bytes) => Encoding.UTF8.GetString(bytes).ReplaceLineEndings();
internal static string[] GetAsStringArray(byte[] bytes) => Encoding.UTF8.GetString(bytes).Split(NewLine).Select(StripControlChars).ToArray();
internal static string[] GetAsStringArray(byte[] bytes) => GetAsString(bytes).Split(NewLine).ToArray();
private static string StripControlChars(string s)
{