C++ Program check whether a number is palindrome or not.

#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
unsigned long n,num,d,rev=0;
cout<<"Enter any number: ";
cin>>n;
num=n;
do
{
d=n%10;
rev=(rev*10)+d;
n=n/10;
}while(n!=0);
if(num==rev)
cout<<endl<<"Number is Palindrome";
else
cout<<endl<<"Number is not Palindrome";
getch();
}

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