import java.util.Random;
import java.util.*;
import java.util.concurrent.ThreadLocalRandom;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {

        Random rand = new Random();

        int[] myList;
        myList = new int[10];
        int[] my2List;
        my2List = new int[10];
        int[] my3List;
        my3List = new int[10];

        System.out.print("First Array: ");
        for (int i = 0; i < myList.length; i++) {
            myList[i] = 1 + rand.nextInt(50);
            System.out.print(myList[i] + " ");
        }

        Scanner keyboard = new Scanner(System.in);


        System.out.println();
        System.out.println("\nValue to find: ");
        int arrayChosen = keyboard.nextInt();

        for (int i = 0; i < myList.length; i++) {
            if (myList[i] == arrayChosen) {
                System.out.println(arrayChosen + " is in the array");


                System.out.print("Second Array: ");
                for (int e = 0; e < my2List.length; e++) {
                    my2List[e] = 1 + rand.nextInt(50);
                    System.out.print(my2List[e] + " ");
                }
            }
        }


        System.out.println();
        System.out.println("\nValue to find: ");
        int array2Chosen = keyboard.nextInt();

        for (int e = 0; e < myList.length; e++) {
            if (my2List[e] == array2Chosen) {
                System.out.println(array2Chosen + " is in the array");
            }
        }


        System.out.print("Third Array: ");
        for (int y = 0; y < my3List.length; y++) {
            my3List[y] = 1 + rand.nextInt(50);
            System.out.print(my3List[y] + " ");
        }

        System.out.println();
        System.out.println("\nValue to find: ");
        int array3chosen = keyboard.nextInt();

        for (int z = 0; z < my3List.length; z++) {
            if (my3List[z] == array3chosen) {
                System.out.println(array3chosen + " is in the array");
            }
        }
    }
}