Q:

Write a method that detects if a string is a palindrome

belongs to collection: java exercises (medium level )

mahmoud2506
Save to bookmark
|
2022-04-28
|
  275 
Medium
0

A palindrome is a word which reads the same backward or forward. abcba is a palindrome.
Write a method that detects if a string is a palindrome.
Tip: Use word.charAt(i) to get the character at position i.

Java programming, quiz questions, Java programming quiz-questions,
login and add your own answer to this question

All Answers

mahmoud2506
2022-04-28
need an explanation for this answer? contact us directly to get an explanation for this answer 

public boolean isPalindrome(String word) {
int i1 = 0;
int i2 = word.length() - 1;
while (i2 > i1) {
    if (word.charAt(i1) != word.charAt(i2)) {
        return false;
    }
    ++i1;
    --i2;
}
return true;
}

need an explanation for this answer? contact us directly to get an explanation for this answer

total answers (1)

java exercises (medium level )
This question belongs to these collections

Similar questions

need a help?

find thousands of online teachers now
<< Write a method that returns a comma-separated stri...