#include <iostream>
#include <string>
#include <cmath>
#include <algorithm>
#include <vector>
#include <cstdio>
#include <iomanip>
using namespace std;
int n;
int main()
{
   cin >> n;
   if(n % 2 == 0)
   {
   		cout << "Yes";
   }
   else 
   {
   		cout << "No";
   }
   return 0;
}