Solve day01 part 02 Swift

Author: maximiliantech

2022.playground/Pages/Day01.xcplaygroundpage/Contents.swift

@@ -22,6 +22,13 @@ func partOne() -> Int {
     return highestCalorie[0].caloriesSum
 }
 
+func partTwo() -> Int {
+    let input = load(file: "input01", ofType: .txt)!
+    var elves = getElves(from: input)
+    var highestCalorie = elves.sorted { $0.caloriesSum > $1.caloriesSum }
+    return highestCalorie[0].caloriesSum + highestCalorie[1].caloriesSum + highestCalorie[2].caloriesSum
+}
+
 func getElves(from input: String) -> [Elf] {
     let elvesCalories = input.split(separator: "\n\n")
     var elves: [Elf] = []
@@ -33,5 +40,6 @@ func getElves(from input: String) -> [Elf] {
 }
 
 print(partOne())
+print(partTwo())
 
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