我目前正在用Java编写一个palindrome测试器,用于我在高中学习的课程.我已经向老师求助了,他也很困惑.我希望stackoverflow上的社区可以帮助我.谢谢.
public class Palindrome
{
private String sentence;
public Palindrome(String s)
{
sentence = s;
}
public boolean isPalindrome()
{
if(sentence.length() <= 1)
{
return true;
}
if(sentence.charAt(0) == sentence.charAt(sentence.length()-1))
{
sentence = sentence.substring(1, sentence.length()-1);
isPalindrome();
}
else
return false;
}
}
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