40 lines
606 B
Go
40 lines
606 B
Go
// For more tutorials: https://blog.learngoprogramming.com
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//
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// Copyright © 2018 Inanc Gumus
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// Learn Go Programming Course
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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//
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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 main() {
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args := os.Args[1:]
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var (
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sum float64
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nums [5]float64
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total float64
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)
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for i, v := range args {
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n, err := strconv.ParseFloat(v, 64)
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if err != nil {
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continue
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}
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total++
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nums[i] = n
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sum += n
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}
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fmt.Println("Your numbers:", nums)
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fmt.Printf("(Only %g of them were valid)\n", total)
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fmt.Println("Average:", sum/total)
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}
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