题解 | #判断质数#

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Main main = new Main();
        Scanner scan = new Scanner(System.in);
        int number = scan.nextInt();
        System.out.println(main.isPrimeNumber(number));
    }

    public Boolean isPrimeNumber(int number) {
        if(number==2||number==3){
            return true;

        }
        if(number%2!=0&&number%3!=0&&number%5!=0){
            return true;

        }
        
        return false;

        //write your code here......
        

    }
}