if an integer is Palindrome or not

Palindrome.cpp

/*Check if a number is Palindrome
*/
#include <iostream>
#include<cstring>
using namespace std;
#include<cmath>
bool isPalindrome(int n)
	{
	 int ndigit=0;
	 int num=n;
	 while(num>0) {ndigit++;num/=10;}
	 int factor=pow(10.0,1.0*(ndigit-1));
     
	 num=n;
	 while(n>0){
				if(n/factor == n%10)
					{n=n%factor;
					n=n/10;
					factor=factor/100;

					}
				else return 0;
		 
		 
				}

return 1;


	}

int main()
{

int n;
cin>>n;
if(isPalindrome(n)) cout<<"Yes";
else cout<<"No";
return 0;
}