import java.util.Scanner;
import java.util.InputMismatchException;
public class test
{
    public static void main(String args[])
    {
        int a[] = new int[10];
        int counter = 0;
        Scanner scanner = new Scanner(System.in);
        boolean continueloop = true;
        do
        {
            try
            {
                for (int i = 0; i < 10; i++)
                {
                    System.out.println("Enter an integer (-ve to quit): "); 
                    int num = scanner.nextInt();            
                    if (num < 0 || i == 9) 
                    {
                        System.out.println("\nThank you for trying");
                        continueloop = false;
                        break;                        
                    }
                    else
                    {
                        a[i] = num;
                        counter++;
                    }        
                }//end for
            }//end try
            catch (InputMismatchException s)
            {
                System.out.println("Invalid");
                scanner.nextLine();
            }
        }//end do
        while (continueloop);        
        //test view array
        for (int i = 0; i < 10; i++)
            System.out.print(a[i] + ", ");
    }//end main
}//end class