golang初学之map

package main

import (
  "strings"
  "fmt"
)

// 返回各个单词数量统计的map

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

func main() {
  fmt.Println(WordCount("I am learning Go!"))
  fmt.Println(WordCount("How do you do?"))
}

posted on 2016-05-15 11:39  白鹤亮翅  阅读(161)  评论(0)    收藏  举报