蝙蝠岛资源网 Design By www.hbtsch.com
给定一篇英语文章,要求统计出所有单词的个数,并按一定次序输出。思路是利用go语言的map类型,以每个单词作为关键字存储数量信息,代码实现如下:
package main
import ( "fmt" "sort" ) func wordCounterV1(str string) { /*定义变量*/ stringSlice := str[:] temp := str[:] wordStatistic := make(map[string]int) /*把所有出现的单词放入map中*/ j := 0 for i := 0; i < len(stringSlice); i++ { if !((stringSlice[i] >= 65 && stringSlice[i] <= 90) || (stringSlice[i] >= 97 && stringSlice[i] <= 122)) { temp = str[j:i] if len(temp) != 0 { wordStatistic[temp]++ } j = i + 1 } } /*把首字母为大写的单词转换为小写;去除无效字符*/ for i := range wordStatistic { if len(i) > 1 { if (i[0] >= 65 && i[0] <= 90) && (i[1] <= 65 || i[1] >= 90) { strTemp := make([]byte, len(i), len(i)) copy(strTemp, i) strTemp[0] += 32 wordStatistic[string(strTemp)] += wordStatistic[i] delete(wordStatistic, i) } } else { if i[0] != 'a' && i[0] != 'A' { delete(wordStatistic, i) } else if i[0] == 'A' { wordStatistic["a"] += wordStatistic[i] delete(wordStatistic, i) } } } /*把map的关键字映射到string切片进行排序*/ sortSlice := make([]string, 0, len(wordStatistic)) for i := range wordStatistic { sortSlice = append(sortSlice, i) } sort.Strings(sortSlice) /*输出结果*/ for _, v := range sortSlice { fmt.Printf("%s:%d\n", v, wordStatistic[v]) } fmt.Printf("word count:%d\n", len(wordStatistic)) }
主函数随便输入一篇英语文章
func main() { str := ` There are moments in life when you miss someone so much that you just want to pick them from your dreams and hug them for real! Dream what you want to dream;go where you want to go;be what you want to be,because you have only one life and one chance to do all the things you want to do. May you have enough happiness to make you sweet,enough trials to make you strong,enough sorrow to keep you human,enough hope to make you happy"htmlcode">C:\Users\24213\go project>cd src\github.com\go-study\lesson6\practice1 C:\Users\24213\go project\src\github.com\go-study\lesson6\practice1>go build C:\Users\24213\go project\src\github.com\go-study\lesson6\practice1>practice1 a:4 all:1 along:1 always:2 and:8 another:1 appreciate:2 are:2 around:2 bad:1 based:1 be:3 because:1 begins:1 best:1 born:1 brighten:1 brighter:1 brightest:1 can:2 chance:1 comes:1 cry:1 crying:2 day:1 die:1 do:2 don:3 down:1 dream:2 dreams:1 ends:1 enough:4 everyone:2 everything:2 failures:1 feel:1 for:3 forgotten:1 friendship:1 from:1 future:1 go:4 grows:1 happen:1 happiest:1 happiness:2 happy:1 have:7 heartaches:1 hope:1 hug:1 human:1 hurt:1 hurts:2 if:2 importance:1 in:4 is:2 it:3 just:3 keep:1 kiss:1 know:1 let:2 lies:1 life:5 live:1 lives:1 love:1 make:6 may:1 mean:1 message:2 miss:2 moments:1 most:1 much:1 necessarily:1 need:1 nothing:1 of:6 on:3 one:4 only:2 opportunity:1 or:1 other:1 others:1 out:1 past:2 people:3 person:1 pick:1 please:1 probably:1 put:1 re:1 real:1 really:2 searched:1 see:1 send:1 shoes:1 side:1 smile:2 smiling:2 so:2 someone:2 something:1 sorrow:1 strong:1 sweet:1 tear:1 that:6 the:10 their:3 them:3 there:1 they:2 things:2 this:2 those:9 to:19 too:1 touched:2 trials:1 tried:1 until:1 want:6 was:1 way:2 well:1 were:2 what:2 when:5 where:1 who:10 will:3 with:4 worry:1 you:32 your:4 yourself:1 word count:144总结
以上所述是小编给大家介绍的go语言之给定英语文章统计单词数量(go语言小练习),希望对大家有所帮助!
蝙蝠岛资源网 Design By www.hbtsch.com
广告合作:本站广告合作请联系QQ:858582 申请时备注:广告合作(否则不回)
免责声明:本站文章均来自网站采集或用户投稿,网站不提供任何软件下载或自行开发的软件! 如有用户或公司发现本站内容信息存在侵权行为,请邮件告知! 858582#qq.com
免责声明:本站文章均来自网站采集或用户投稿,网站不提供任何软件下载或自行开发的软件! 如有用户或公司发现本站内容信息存在侵权行为,请邮件告知! 858582#qq.com
蝙蝠岛资源网 Design By www.hbtsch.com
暂无go语言之给定英语文章统计单词数量(go语言小练习)的评论...
更新日志
2024年05月17日
2024年05月17日
- 武曼《偏爱HQ》头版限量编号[低速原抓WAV+CUE]
- 许佳琪《4 Letters Long (坠)》[320K/MP3][22.95MB]
- 许佳琪《4 Letters Long (坠)》[FLAC/分轨][73.62MB]
- SALLY李莎丽《EASTERN YOUTH》[320K/MP3][14.49MB]
- 原音母版1:1直刻《民谣精逊[低速原抓WAV+CUE]
- 原音母版1:1直刻《卓依婷精选集》[低速原抓WAV+CUE]
- 【佛之吧沙发】VA-BuddhaBar-BestOf2byRavin(FLAC)
- [ABC唱片]-《雪莉—蓝》[SACD-008][SACD][WAV+CUE]
- 黎瑞恩.2002-理想的日子精选2CD【环球】【WAV+CUE】
- 【驰放沙发(J)】VA-2024-WinterTime,Vol.12(FLAC)
- 雷婷《梦里蓝天HQⅡ》 2023头版限量编号低速原抓[WAV+CUE][463M]
- 韩红《青藏高原+红+韩红精选集》3CD[WAV分轨][1.7G]
- 高胜美《经典金选》1991-1994 4CD[WAV整轨][1.9G]
- 【迷幻电音】AstralWaves-2023-Singles,RemixesandRaritiesII(FLAC)
- 中唱唱片群星《好歌珍藏-游子情深》2CDWAV