CS1 Standard Demo Page

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

>>> display
2
3
5
1
6
8
9
0
7
4
12
34
21
10
23
>>> print first
2
>>> print last
23
>>> 
### Unrecognizable command: print3
>>> print 3
5
>>> print 4
1
>>> swap 3 8
>>> display
2
3
0
1
6
8
9
5
7
4
12
34
21
10
23
>>> add first 22
>>> add last 44
>>> display
22
2
3
0
1
6
8
9
5
7
4
12
34
21
10
23
44
>>>