wordcount.go

package main

import (
        "strings"
        "fmt"
)

func WordCount(s string) map[string]int {
        words := strings.Fields(s)
        counter := map[string]int{}
        for _, word := range words {
                counter[word]++
        }
        return counter
}

func main() {
        fmt.Println(WordCount("João e João"))
}