CS1 Standard Demo Page

The following text was written to the standard output stream when the Number List Demo 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
4
5
12
8
34
2
65
9
78
3
17
>>> print first
4
>>> printlast
### Unrecognizable command: printlast
>>> print last
17
>>> print 4
8
>>> print 10
3
>>> swap 4 10
>>> display
4
5
12
3
34
2
65
9
78
8
17
>>> add first 100
>>> add last 200
>>> display
100
4
5
12
3
34
2
65
9
78
8
17
200
>>> exit