palindrome program in c++ code

#include<iostream.h>
void main()
{
int num,rev=0,rem,dev;
cout<<"Enter a number you want to cheack it is palndrom\n";
cin>>num;
dev=num;
while(num!=0)
{
rem=num%10;
num=num/10;
rev=rev*10+rem;
}
cout<<"The reverse of number is"<<rev<<endl;
if(dev==rev)
cout<<"The number is plandrom\n";
else
cout<<"The number is not a plandrom number\n";
}