Exercise 2.1

Hello + name! author(s): Cameron King

HTML

<script src="https://ckxng.github.io/cub-scout-coding/lib/easy.js"></script>
<p>
  Information can be saved into little containers called "variables", that you
  can use over and over in a program. You information to variables with the
  equals (=) operator.
</p>

<p>
  Let's look back at our first exercise, when we said "Hello world!" What if we
  wanted to say hello and goodbye. If we use a variable, we can re-use some of
  this information a second time.
</p>

<p>
  Take a look at the example below, and try substituting your own name into the
  variable.
</p>

JavaScript

name = "world";

say("Hello "+name+"!");
say("Goodbye "+name+"!");