Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- import java.util.Scanner;
- public class Main {
- public static void main(String[] args) {
- Scanner scanner = new Scanner(System.in);
- System.out.println("Input angka bilangan bulat: ");
- int inputuser = scanner.nextInt();
- boolean bilprima = true;
- if (inputuser <= 1) {
- System.out.println(inputuser + " bukan angka prima, angka kurang dari atau sama dengan 1");
- bilprima = false;
- } else {
- for (int i = 2; i <= Math.sqrt(inputuser); i++) {
- if (inputuser % i == 0) {
- System.out.println(inputuser + " bukan angka prima karena bisa dibagi " + i);
- bilprima = false;
- break;
- }
- }
- }
- if (bilprima) {
- System.out.println(inputuser + " adalah bilangan prima");
- }
- }
- }
Add Comment
Please, Sign In to add comment