From 6d3c8464c453b5d5fff1536c2709d77b3d4b60c9 Mon Sep 17 00:00:00 2001 From: earngpi Date: Sun, 16 Jul 2017 22:14:29 +0700 Subject: [PATCH] create Palindrome.java --- Misc/Palindrome.java | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 Misc/Palindrome.java diff --git a/Misc/Palindrome.java b/Misc/Palindrome.java new file mode 100644 index 000000000..6017f0880 --- /dev/null +++ b/Misc/Palindrome.java @@ -0,0 +1,16 @@ +class Palindrome { + + public String reverseString(String x){ //*helper method + String output = ""; + for(int i=x.length()-1; i>=0; i--){ + output += x.charAt(i); //addition of chars create String + } + return output; + } + + + public Boolean isPalindrome(String x){ //*palindrome method, returns true if palindrome + return (x.equalsIgnoreCase(reverseString(x))); + } + + }