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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		int number;
  13. 		System.out.println("Enter here:  ");
  14. 		Scanner sc = new Scanner(System.in);
  15. 		number = sc.nextInt();
  16. 		int reverse=0;
  17.  
  18.  
  19. 		int lNum = number;
  20. 		while(number!=0) {
  21.             		int rel = number%10;
  22.             		reverse = (reverse*10)+ rel;
  23.             		number= number/10;
  24. 		}
  25.  
  26. 		if (lNum == reverse ) {
  27.             		System.out.println("the number is palaindrome "+reverse );
  28. 		}else
  29.             		System.out.println("the number is not palaindrome "+reverse);
  30.         }
  31. }
Success #stdin #stdout 0.11s 2841600KB
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stdin
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1212
stdout
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Enter here:  
the number is not palaindrome 2121
https://ideone.com/Ar6cmH
121
language:
Java (12.0.1)
created:
8 years ago
visibility:
secret

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