From be049250587b655917724d9fc9c00fe41b46e1f4 Mon Sep 17 00:00:00 2001 From: Vrattica Yadav <72995158+stranger311@users.noreply.github.com> Date: Sat, 30 Oct 2021 01:45:42 +0530 Subject: [PATCH] Created PalindromeStringNo.java Code to check if a number or string is palindrome in java. --- Java/PalindromeStringNo.java | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Java/PalindromeStringNo.java diff --git a/Java/PalindromeStringNo.java b/Java/PalindromeStringNo.java new file mode 100644 index 0000000..3b59234 --- /dev/null +++ b/Java/PalindromeStringNo.java @@ -0,0 +1,18 @@ +import java.util.*; +class Palindrome +{ + public static void main(String args[]) + { + String original, reverse = ""; + Scanner in = new Scanner(System.in); + System.out.println("Enter a string/number to check if it is a palindrome"); + original = in.nextLine(); + int length = original.length(); + for ( int i = length - 1; i >= 0; i-- ) + reverse = reverse + original.charAt(i); + if (original.equals(reverse)) + System.out.println("Palindrome."); + else + System.out.println("Not a Palindrome."); + } +}