Originally published at
Moishe Beshkin. You can comment here or
there.
Exercise: Maps package main
import (
"golang.org/x/tour/wc"
"strings"
)
func WordCount(s string) map[string]int {
stringAr := strings.Fields(s)
result := make(map[string]int)
for i:=range stringAr {
v :=result[stringAr[i]]
result[stringAr[i]] = v+1
}
return result
}
func main() {
wc.Test(WordCount)
}