PRD

import java.util.Random;
import java.util.Scanner;

public class ajjajj {
    public static int rngCounter()
    {
        int a;

        Random rand = new Random();
        a = rand.nextInt(99);
        return a;
    }

    public static void PRD()
    {
        Scanner in = new Scanner(System.in);
        String rngg;
        int[] noprocArray;
        noprocArray = new int[100];

        Integer p;
        int tryCounter = 0;

        boolean randomLagi = true;
        boolean seratus = true;

        while(tryCounter != 100)
        {
            p = rngCounter();
            if(p != null)
            {
                while(randomLagi)
                {
                    p = rngCounter();
                    for(int i = 0; i < noprocArray.length; i++)
                    {
                        if(tryCounter == 0)
                        {
                            break;
                        }
                        else if(p == noprocArray[i])
                        {
                            randomLagi = true;
                            break;
                        }
                        else
                        {
                            noprocArray[i] = p;
                            randomLagi = false;
                        }
                    }
                    break;
                }
                if(p < 20)
                {
                    System.out.printf("Angka Random: %d\n", p);
                    System.out.println("proc");
                    noprocArray = new int[100];
                    //tryCounter++; siapa tau
                    System.out.println("RNGG!");
                    System.exit(0);
                }
                else
                {
                    System.out.printf("Angka Random: %d\n", p);
                    System.out.println("noproc");
                    tryCounter++;
                    System.out.println("Scrubz, press Enter key to try again...");
                    rngg = in.nextLine();
                }
            }
        }
    }

    public static void main(String[] args){
        PRD();
    }
}