#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <iostream>
#include <algorithm>
using namespace std;
int main() {
int n;
cin >> n;
if(n % 2 == 0 && n > 2) {
cout << "YES" << endl;
} else {
cout << "NO" << endl;
}
return 0;
}
4A Watermelon
最新推荐文章于 2022-05-23 22:37:27 发布