Menentukan Bilangan Prima Dengan Inputan Awal Dan Akhir:
import java.util.Scanner;
public class faiz{
public static void main(String [] args){
System.out.println(" BILANGAN PRIMA");
System.out.println("----------------------");
Scanner input = new Scanner (System.in);
System.out.print("Input Bilangan awal : ");
int x = input.nextInt();
System.out.print("Input Bilangan akhir : ");
int y = input.nextInt();
System.out.println("\nHASIL MASUKAN :");
for (int I=x; I<=y;I++)
{
int b = 0;
for(int h=1; h<=I ;h++){
if(I%h==0)
b=b+1;
}
if(b==2)
System.out.println(I+" Bilangan Prima ");
else
System.out.println(I+" Bukan Bilangan Prima ");
}
System.out.println("\n SELESAI! ");
}
}
Output Program Diatas:public class faiz{
public static void main(String [] args){
System.out.println(" BILANGAN PRIMA");
System.out.println("----------------------");
Scanner input = new Scanner (System.in);
System.out.print("Input Bilangan awal : ");
int x = input.nextInt();
System.out.print("Input Bilangan akhir : ");
int y = input.nextInt();
System.out.println("\nHASIL MASUKAN :");
for (int I=x; I<=y;I++)
{
int b = 0;
for(int h=1; h<=I ;h++){
if(I%h==0)
b=b+1;
}
if(b==2)
System.out.println(I+" Bilangan Prima ");
else
System.out.println(I+" Bukan Bilangan Prima ");
}
System.out.println("\n SELESAI! ");
}
}