C++ :

#include <bits/stdc++.h>
using namespace std;

int main()
{
    string s;
    int n;
    cin>>n;
    getchar();
    cin>>s;
    string r = s;
    reverse(s.begin(),s.end());
    if(s == r){
    	cout<<"Yes";
	}else{
		cout<<"No";
	}
}