package my1darray_paulinoh;
import java.io.*;
import java.util.Arrays.*;

public class My1DArray_PaulinoH {
            BufferedReader input = new BufferedReader (new InputStreamReader(System.in));

            int num[] = new int [5];
            static int val, item;
            static String p;
            public int insertItem() throws IOException
            {
                System.out.print("Enter Value: ");
                val = Integer.parseInt(input.readLine());
                return val;
            }

            /*public int findLocationInsert()
            {

            }

            public int deleteItem()
            {

            }

            public int findLocationDelete()
            {

            }*/
    public static void main(String[] args) throws IOException {
        BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
        My1DArray_PaulinoH arr = new My1DArray_PaulinoH();

        //Options
        System.out.println("What would you like to be performed?");
        System.out.println("1.) Insert a value.\n2.) Delete a value.\n3.) Traverse array.\n4.) Exit.");
        System.out.println("Enter number:");
        p = input.readLine();


        if(null == p)
            System.out.println("Error. Try again.");
        else switch (p)
        {
            case "1":
                System.out.println("You picked Option 1. ");
                val = arr.insertItem();
                break;
            case "2":
                System.out.println("You picked Option 2. ");
                //arr.deleteItem();
                break;
            case "3":
                System.out.println("You picked Option 3. ");
                //arr.traverse();
                break;
            case "4":
                System.out.println("You picked Option 4. ");
                System.out.println("Thank you for using our service. Goodbye.");
                System.exit(0);
            default:
                System.out.println("Error. Try again.");
                break;
        }
    }

}