Palindromes date back at least to 79 AD, as a palindrome was found as a graffito at Herculaneum, a city buried by ash in that year. This palindrome, called the Sator Square, consists of a sentence written in Latin: “Sator Arepo Tenet Opera Rotas” (“The sower Arepo holds with effort the wheels”).
It is remarkable for the fact that the first letters of each word form the first word, the second letters form the second word, and so forth. Hence, it can be arranged into a word square that reads in four different ways: horizontally or vertically from either top left to bottom right or bottom right to top left.
As such, they can be referred to as palindromatic.
Palindrome on the font at St Martin, Ludgate The palindromic Latin riddle
“In girum imus nocte et consumimur igni” (“we go wandering at night and are consumed by fire”) describes the behavior of moths. It is likely that this palindrome is from medieval rather than ancient times.
Input:
Enter any number: 110011
Output:
It's Palindrome
import java.io.*; import java.util.*; public class temp{ public static void main(String args[]){ int num, rem, orig, rev=0; Scanner scan = new Scanner(System.in); System.out.print("Enter any number: "); num = scan.nextInt(); orig = num; while(num != 0) { rem = num%10; rev = rev*10 + rem; num = num/10; } // check if the original number is equal to its reverse if(rev==orig) { System.out.print("It's Palindrome"); } else{ System.out.print("Not a Palindrome"); } } }
INPUT_1:
Enter any number: 121
OUTPUT:
It’s Palindrome
INPUT_2:
Enter any number: 45454
OUTPUT:
It’s Palindrome
INPUT_3:
Enter any number: 8888
OUTPUT:
It’s Palindrome
INPUT_4:
Enter any number: 1010101
OUTPUT:
It’s Palindrome
INPUT_5:
Enter any number: 568965
OUTPUT:
Not a Palindrome
INPUT_6:
Enter any number: 105510
OUTPUT:
Not a Palindrome
INPUT_7:
Enter any number: 105501
OUTPUT:
It’s Palindrome
ILLUSTRATION