Program to find whether a number is palindrome or not.

#include<stdio.h>

#include<conio.h>

void main()

{

                long rev = 0,n, num , rem;

                clrscr();

                printf("\n Enter the number");

                scanf("%ld",&num);

                n=num;

                while(n>0)

                {

                              rem= n % 10;

                              n=n/10; 

                              rev=rev*10 + rem;

                }

                

                if(rev = = num)

                             printf(" \n Number %ld is palindrome", num);

                else

                             printf(" \n Number %ld is not palindrome", num);                    

                getch();

}