#include <iostream>
#include <string>
 
using namespace std;
 
string turnrec(int n){
	if (n == 0) return "";
	return to_string(n % 10) + turnrec(n / 10);
}
 
string useturn(int n){
	if (to_string(n) == turnrec(n)) return "yes";
	return "no";
} 
 
string turnloop(int n){
	int cn = n;
	int k = 0;
 
	while (n > 0){
		k = 10 * k + n % 10;
		n = n / 10;
	}
 
	if (cn == k) return "yes";
	return "no";
}
 
int main() {
	int n;
	cin >> n;
 
	cout << " Using recursion" << endl;
	cout << " n = " << n << " is palindrom?  " << useturn(n) << endl;
 
	cout << " Using loop" << endl;
	cout << " n = " << n << " is palindrom?  " << turnloop(n) << endl;	
	return 0;
}

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MTIzNDU1NDIyMQ==

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