How to print the output in two separate lines?

Question

I\'ve been trying to print the output in two separate lines, I used System.out.println() and also System.out.println(\"\\n\") but I only seem to be get

Answer 1

The line:

String in = input.nextLine();

is capturing your first number entered and it is never added to the list al.

So, if you enter:

45

40

67

0

the output is:

[40, 67] (using System.out.println(al))

or:

4067 (using your for loop).

Note, the loop is broken by entering 0, not non-numeric characters as the first output text line would suggest.

Read lines, please enter some other character to stop

should really read

Read lines, please enter 0 to stop

[EDIT]

To add/display numbers to the list correctly:

1) Remove the line:

String in = input.nextLine();

2) Remove the for loop at the end and replace it with:

System.out.println(al);