- go tour
- mapの使い方練習メモ
package main
import (
"golang.org/x/tour/wc"
"strings"
)
func WordCount(s string) map[string]int {
m := make(map[string]int)
for _, word := range strings.Fields(s) {
m[word]++
}
return m
}
func main() {
wc.Test(WordCount)
}