go语言Exercise: Maps

Implement

WordCount

. It should return a map of the counts of each “word” in the string

s

.
The

wc.Test

function runs a test suite against the provided function and prints success or failure.
You might find strings.Fields helpful.
package main

import (

"tour/wc"

"strings"

)

func WordCount(s string) map[string]int {

stringsplits := strings.Fields(s)

m := make(map[string]int)

for _, value := range stringsplits {

m[value] += 1

}

return m

}

func main() {

wc.Test(WordCount)

}