PrimeNumber.java

import java.util.Scanner;

public class CobaPrime {

 public static void main(String[] args) {
 int x, y;
 int z = 0;
 Scanner cin = new Scanner(System.in);

 System.out.print("Inputkan Angka : ");
 x = cin.nextInt();
 for (y = 1; y <= x; y++) {
 if (x % y == 0) {
 z = z + 1;
 }
 }
 if (z == 2) {
 System.out.println(+x + " Adalah Bilangan Prima");
 } else {
 System.out.println(+x + " Bukan Bilangan Prima")
 }
 }

}