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@@ -2,7 +2,6 @@ package main
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import (
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"fmt"
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- "io/ioutil"
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"log"
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"os"
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"strings"
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@@ -11,13 +10,8 @@ import (
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var rounds map[int]int
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var numbersSpoken map[int][2]int
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-func readFile(filePath string) {
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- content, err := ioutil.ReadFile(filePath)
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- if err != nil {
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- log.Fatal(err)
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- }
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-
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- for i, item := range strings.Split(string(content), ",") {
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+func readNumbers(startingNumbers string) {
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+ for i, item := range strings.Split(string(startingNumbers), ",") {
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var number int
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n, err := fmt.Sscanf(item, "%d", &number)
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if err != nil || n < 1 {
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@@ -70,9 +64,9 @@ func init() {
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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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+ log.Fatal("You need to specify starting numbers!")
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}
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- readFile(os.Args[1])
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+ readNumbers(os.Args[1])
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fmt.Println(playGame(2020))
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}
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