CS1 Standard Demo Page

The following text was written to the standard output stream when the NumberList program was executed from IntelliJ.

>>>  help
HELP - display a menu of commands
DISPLAY - display the list of numbers
PRINT - print a number (FIRST;LAST;nth)
SWAP - exchange two elements (nth;mth)
ADD - add a number to the list (FIRST;LAST)
EXIT - terminate execution of the program
>>> display
3
7
11
16
21
25
37
39
43
52
57
64
69
>>> print first
3
>>> print last
69
>>> print 3
11
>>> print 13
69
>>> swap 5 7
>>> displat
### Unrecognizable command: displat
>>> display
3
7
11
16
37
25
21
39
43
52
57
64
69
>>>  swap 1 13
>>> display
69
7
11
16
37
25
21
39
43
52
57
64
3
>>> help
HELP - display a menu of commands
DISPLAY - display the list of numbers
PRINT - print a number (FIRST;LAST;nth)
SWAP - exchange two elements (nth;mth)
ADD - add a number to the list (FIRST;LAST)
EXIT - terminate execution of the program
>>> add first 100
>>> add last 200
>>> display
100
69
7
11
16
37
25
21
39
43
52
57
64
3
200
>>> exit