import java.util.Scanner;
public class Main{
public static void main(String []args){
Scanner sc = new Scanner(System.in);
int weight = sc.nextInt();
if(weight % 2 == 0 && weight != 2){
System.out.printf("YES, you can divide the watermelon into two even parts.");
}else{
System.out.printf("NO, you can't divide the watermelon into two even parts.");
}
}
}这题要注意 weight != 2,因为为2时切开后各部分不是偶数,不符合题意。
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