我有一个单词Pig拉丁语翻译,我需要它
我用来测试的单词/字符串是"Astah vista,宝贝。“其输出应该是"Astahay alay istavay,abybay“。
此代码仅正确翻译一个字串,不正确地大写/标点符号。我的程序使用了3种方法,input()、pigLatinator()和display()来输入字符串、翻译和显示转换。有了这个结构,我可以修改/添加什么来使这个程序更接近我想要的方式呢?我已经看过如何使用String.split("\s"),但我不知道如何实现它。
输入方法:
public String input(){
System.out.println("Please enter your string.");
System.out.print("String: ");
originalString = keyboard.nextLine();
originalString = originalString.toLowerCase(); //String.toLowerCase() to prevent error on line 41 (if() statement)
return originalString;
}pigLatinator方法:
public String pigLatinator(String originalString){
if(originalString.startsWith("a") || originalString.startsWith("e") || originalString.startsWith("i") || originalString.startsWith("o") || originalString.startsWith("u")){
pigString = originalString + "ay";
}else{
pigString = originalString.substring(1) + originalString.charAt(0) + "ay";
}
return pigString;
}显示方法:
public void display(){
System.out.println();
System.out.println("Original string: " +originalString);
System.out.println("Translation: " +pigString);
}产出:
产出1:
Please enter your string.
String: astah
Original string: astah
Translation: astahay作品
产出2:
Please enter your string.
String: Astah
Original string: astah
Translation: astahay产出3:
Please enter your string.
String: astah,
Original string: astah,
Translation: astah,ay产出4:
Please enter your string.
String: Astah la vista, baby.
Original string: astah la vista, baby.
Translation: astah la vista, baby.ay发布于 2014-12-05 06:20:25
您可以使用String.split函数将输入的句子拆分为单个单词。这是第一步,就像这样:
String[] words = originalString.split(" ");
String[] pigWords;一旦你这样做了,你可以循环每一个单词来改变它:
pigWords = new String[words.length];
for (int i = 0; i < words.length; i++)
pigWords[i] = pigLatinator(words[i])然后,修改pigLatinator以检查单词的结尾是否有标点符号,并在标点符号前插入"ay“:
int index = originalString.length() -1;
char lastChar = originalString.charAt(index);
if (char == "." || char == ",")
String pigString = originalString.substring(0,index) + "ay" + originalString.charAt(index);由于您的PigLatin类是一个独立的类,所以您应该可以这样做:
class PigLatin
{
String originalString = "", pigString = "";
public void input() {
System.out.println("Please enter your string.");
System.out.print("String: ");
originalString = keyboard.nextLine().toLowerCase();
}
private String pigLatinator(String word)
{
String output = "";
int index = word.length() -1;
char lastChar = word.charAt(index);
if(word.startsWith("a") || word.startsWith("e") || word.startsWith("i") || word.startsWith("o") || word.startsWith("u"))
{
if (char == '.' || char == ',' || char == '!')
output = word.substring(0,index) + "ay" + word.charAt(index);
else
output = word + "ay";
}
else
{
if (char == '.' || char == ',' || char == '!')
output = word.substring(1,index) + word.charAt(0) + "ay" + word.charAt(index);
else
output = word.substring(1) + word.charAt(0) + "ay";
}
return output;
}
public void translate()
{
String[] words = originalString.split(" ");
for (int i = 0; i < words.length; i++)
{
pigString += pigLatinator(words[i]) + " ";
}
}
public void display()
{
System.out.println();
System.out.println("Original string: " +originalString);
System.out.println("Translation: " +pigString);
}
}然后,在main函数中声明一个新的PigLatin对象,并调用适当的函数:
public static void main(String[] args)
{
PigLatin myPigLatin = new PigLatin();
myPigLatin.input();
myPigLatin.translate();
myPigLatin.display();
}这段代码是未经测试的,但是它应该能工作,它很简单。
https://stackoverflow.com/questions/27309817
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