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@@ -48,7 +48,7 @@ func readFile(file *os.File) [2][]int {
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return decks
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}
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-func play1(decks [2][]int) (int, []int) {
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+func play1(decks [2][]int) []int {
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for {
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if len(decks[0]) == 0 || len(decks[1]) == 0 {
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break
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@@ -70,9 +70,9 @@ func play1(decks [2][]int) (int, []int) {
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}
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if len(decks[0]) == 0 {
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- return 1, decks[1]
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+ return decks[1]
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}
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- return 0, decks[0]
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+ return decks[0]
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}
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func checkDeck(deck []int, deckFromRound []int) bool {
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@@ -199,8 +199,8 @@ func main() {
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log.Fatalf("Failed to close file: %s", err)
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}
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- _, winningDeck := play1(decks)
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- fmt.Println("Part1:", calculate(winningDeck))
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+ winningDeck1 := play1(decks)
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+ fmt.Println("Part1:", calculate(winningDeck1))
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_, winningDeck2 := play2(decks)
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fmt.Println("Part2:", calculate(winningDeck2))
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