image.png
import java.util.Scanner;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
if(ifYear(sc.nextInt())){
System.out.println("yes");
}else {
System.out.println("no");
}
}
static boolean ifYear(int year){
if(year > 100 && year%4==0 && year%100!=0){
return true;
}
if(year>400 && year%400==0){
return true;
}
return false;
}
}
