package main
import (
"golang.org/x/tour/wc"
"strings"
)
func WordCount(s string) map[string]int {
countMap := make(map[string]int)
for _, k := range strings.Fields(s) {
_, ok := countMap[k]
if ok {
countMap[k] +=1
}else{
countMap[k] = 1
}
}
return countMap
}
func main() {
wc.Test(WordCount)
}