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@@ -55,6 +55,15 @@ func readInput(file *os.File) []int {
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return numbers
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}
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+func sum(numbers []int) int {
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+ sum := 0
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+ for i := range numbers {
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+ sum += numbers[i]
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+ }
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+
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+ return sum
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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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@@ -68,5 +77,5 @@ func main() {
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}
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numbers := readInput(file)
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- fmt.Println(numbers)
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+ fmt.Println(sum(numbers))
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}
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