gobyexample/017-functions/functions.go
Mark McGranaghan ebe6383f98 renumber again
2012-09-23 13:29:28 -07:00

21 lines
293 B
Go

// ## Functions
package main
import "fmt"
func avg(vals []float64) float64 {
total := 0.0
for _, val := range vals {
total += val
}
return total / float64(len(vals))
}
func main() {
input := []float64{98,93,77,82,83}
fmt.Println(input)
output := avg(input)
fmt.Println(output)
}