27 lines
472 B
Go
27 lines
472 B
Go
package main
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import (
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"fmt"
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"os"
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"strconv"
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)
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func averageCalc(numbers ...float64) float64 {
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var sum float64 = 0
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for _, number := range numbers {
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sum += number
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}
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return sum / float64(len(numbers))
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}
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func main() {
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arguments := os.Args[1:]
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var numbers []float64
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for _, argument := range arguments {
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number, err := strconv.ParseFloat(argument, 64)
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Error(err)
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numbers = append(numbers, number)
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}
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fmt.Printf("Average: %0.2f\n", averageCalc(numbers...))
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}
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