hdu1021 Fibonacci Again

#include<iostream>
#include<stdio.h>
#include<math.h>
#include<string.h>
#include<stdlib.h>
#include<queue>
using namespace std;

int main()
{
int n;
while(~scanf("%d",&n))
{
n=n-2;
if(n<0)
printf("no\n");
else
{
if(n%4==0)
{
printf("yes\n");
}
else
printf("no\n");
}
}
return 0;
}