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Let's see about creating an Array!
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[MUSIC]
0:00
Now that we've learned about the arrays in
Java, it's time for some more practice.
0:09
In this session, you'll be getting
practice with arrays and for loops.
0:13
Let's look through what you'll need
to do to complete the challenge.
0:17
Attached to this video is a new workspace.
0:21
Inside are a couple files
to help get you started.
0:24
You may recognize Cow.java from
a previous practice session.
0:28
But this practice session is about arrays.
0:32
So let's click over to Arrays.java and
see what we need to do.
0:35
Start by creating an array
of good cow names.
0:39
This should be a string array, and
can be whatever names you'd like.
0:43
After that, create an array of cows that's
the same length as your names' array.
0:47
Next use a for
loop to populate the cows array with
0:53
cows using names from the names' array.
0:57
And finally use an enhanced for
1:01
loop to print the name of each cow
from the cows' array in step two.
1:04
So at the end,
1:09
when we run the program, we should see
a name of each of the cows in the list.
1:10
Also if you don't remember
how to run a program,
1:16
remember that you'll start
by clearing your workspace.
1:19
Then compiling your project.
1:24
And finally,
running it with the java command.
1:32
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