Package.swift

@@ -22,8 +22,7 @@ let package = Package(
             .executable(name: "10", targets: ["10"]),
             .executable(name: "11", targets: ["11"]),
             .executable(name: "12", targets: ["12"]),
-            .executable(name: "13", targets: ["13"]),
-            .executable(name: "14", targets: ["14"])
+            .executable(name: "13", targets: ["13"])
         ],
     dependencies: [
         // Dependencies declare other packages that this package depends on.
@@ -107,10 +106,6 @@ let package = Package(
         .executableTarget(
             name: "13",
             dependencies: [ .targetItem(name: "Runner", condition: nil) ]
-        ),
-        .executableTarget(
-            name: "14",
-            dependencies: [ .targetItem(name: "Runner", condition: nil) ]
         )
     ]
 )

Sources/14/14.swift

@@ -1,83 +0,0 @@
-//
-//  File.swift
-//
-//
-//  Created by Max Nuding on 14.12.21.
-//
-
-import Foundation
-import Runner
-
-struct Pair: Hashable {
-    let first: String.Element
-    let second: String.Element
-    
-    init(_ str: String) {
-        first = str.first!
-        second = str.last!
-    }
-    
-    init(first: String.Element, second: String.Element) {
-        self.first = first
-        self.second = second
-    }
-}
-
-class Day14: Runnable {
-    let inputPath: String
-    
-    required init(inputPath: String) {
-        self.inputPath = inputPath
-    }
-    
-    public func run() {
-        let input = try! String(contentsOfFile: inputPath)
-        let parts = input
-            .trimmingCharacters(in: .newlines)
-            .components(separatedBy: "\n\n")
-        let startingPolymer = parts.first!
-        let replacements = parts.last!
-            .components(separatedBy: .newlines)
-            .map {$0.components(separatedBy: " -> ")}
-            .reduce(into: [Pair:String.Element](), {
-                $0[Pair($1.first!)] = $1.last!.first!
-            })
-        
-        var pairCounts = [Pair:Int]()
-        for i in startingPolymer.indices {
-            let next = startingPolymer.index(i, offsetBy: 1)
-            guard next != startingPolymer.endIndex else {
-                continue
-            }
-            pairCounts[Pair(first: startingPolymer[i], second: startingPolymer[next]), default: 0] += 1
-        }
-        var charCount = startingPolymer.reduce(into: [String.Element:Int](), {
-            $0[$1, default: 0] += 1
-        })
-        
-        for step in 1...40 {
-            let tmpPairCounts = pairCounts
-            
-            for pairCount in tmpPairCounts {
-                let pair = pairCount.key
-                let replacement = replacements[pair]!
-                pairCounts[pair]! -= pairCount.value
-                pairCounts[Pair(first: pair.first, second: replacement), default: 0] += pairCount.value
-                pairCounts[Pair(first: replacement, second: pair.second), default: 0] += pairCount.value
-                charCount[replacement, default: 0] += pairCount.value
-            }
-            if step == 10 {
-                printResult(charCount: charCount)
-            }
-        }
-        printResult(charCount: charCount)
-    }
-    
-    func printResult(charCount: [String.Element:Int]) {
-        // Sort instead of min/max so we need to only go through the dict once
-        let sorted = charCount.sorted(by: {$0.value > $1.value })
-        let maxC = sorted.first!
-        let minC = sorted.last!
-        print(maxC.value - minC.value)
-    }
-}

Sources/14/main.swift

@@ -1,12 +0,0 @@
-//
-//  File.swift
-//  
-//
-//  Created by Max Nuding on 14.12.21.
-//
-
-import Foundation
-import Runner
-
-//Runner(target: Day14.self, day: "14", isTest: true).run()
-Runner(target: Day14.self, day: "14", isTest: false).run()

Sources/Runner/Resources/input/14.txt

@@ -1,102 +0,0 @@
-FNFPPNKPPHSOKFFHOFOC
-
-VS -> B
-SV -> C
-PP -> N
-NS -> N
-BC -> N
-PB -> F
-BK -> P
-NV -> V
-KF -> C
-KS -> C
-PV -> N
-NF -> S
-PK -> F
-SC -> F
-KN -> K
-PN -> K
-OH -> F
-PS -> P
-FN -> O
-OP -> B
-FO -> C
-HS -> F
-VO -> C
-OS -> B
-PF -> V
-SB -> V
-KO -> O
-SK -> N
-KB -> F
-KH -> C
-CC -> B
-CS -> C
-OF -> C
-FS -> B
-FP -> H
-VN -> O
-NB -> N
-BS -> H
-PC -> H
-OO -> F
-BF -> O
-HC -> P
-BH -> S
-NP -> P
-FB -> C
-CB -> H
-BO -> C
-NN -> V
-SF -> N
-FC -> F
-KK -> C
-CN -> N
-BV -> F
-FK -> C
-CF -> F
-VV -> B
-VF -> S
-CK -> C
-OV -> P
-NC -> N
-SS -> F
-NK -> V
-HN -> O
-ON -> P
-FH -> O
-OB -> H
-SH -> H
-NH -> V
-FF -> B
-HP -> B
-PO -> P
-HB -> H
-CH -> N
-SN -> P
-HK -> P
-FV -> H
-SO -> O
-VH -> V
-BP -> V
-CV -> P
-KP -> K
-VB -> N
-HV -> K
-SP -> N
-HO -> P
-CP -> H
-VC -> N
-CO -> S
-BN -> H
-NO -> B
-HF -> O
-VP -> K
-KV -> H
-KC -> F
-HH -> C
-BB -> K
-VK -> P
-OK -> C
-OC -> C
-PH -> H

Sources/Runner/Resources/input/14_test.txt

@@ -1,18 +0,0 @@
-NNCB
-
-CH -> B
-HH -> N
-CB -> H
-NH -> C
-HB -> C
-HC -> B
-HN -> C
-NN -> C
-BH -> H
-NC -> B
-NB -> B
-BN -> B
-BB -> N
-BC -> B
-CC -> N
-CN -> C