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A String is said to be a palindrome if it remains unchanged when reversed.
String reverse(String s) { String result = ""; for(int i=0; i < s.length(); i++) { result = s.charAt(i) + result; //add later characters before earlier characters } return result; } isPalindrome("madam") → true isPalindrome("") → true isPalindrome("made! edam") → false ...Save, Compile, Run (ctrl-enter) |
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