// import java.util.Scanner;
class Main {
public static void main(String[] args) {
// Scanner scanner = new Scanner(System.in);
// System.out.println("Enter the value of i:");
boolean prime = true;
// int i = scanner.nextInt();
int i = 9;
for (int x = 2; x < i; x++) {
if (i % x == 0) {
prime = false;
break;
}
}
if (prime)
System.out.println("The sum is a prime number.");
else
System.out.println("The sum is not a prime number.");
}
}