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@@ -116,6 +116,14 @@ func calculate(mixed []entry) int {
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return result
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}
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+func multiply(numbers []entry) []entry {
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+ for i := range numbers {
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+ numbers[i].value = numbers[i].value * 811589153
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+ }
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+
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+ return numbers
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+}
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+
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func main() {
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if len(os.Args) < 2 {
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log.Fatal("You need to specify a file!")
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@@ -131,4 +139,8 @@ func main() {
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numbers := readInput(file)
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mixed1 := mix(numbers, 1)
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fmt.Println("Part1:", calculate(mixed1))
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+
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+ multiplied := multiply(numbers)
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+ mixed10 := mix(multiplied, 10)
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+ fmt.Println("Part2:", calculate(mixed10))
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}
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