Challenge: Create two variables

- [Instructor] So, here's a challenge…for you in regard to variables.…Before we get to the challenge,…I want to review what we've looked at in this chapter.…Variables, similar to nouns, are the things of programming.…They're named containers that hold data.…We've looked at variables that hold String values, or text,…variables that hold numbers, variables that are more complex…than that, like the label that we created.…Example code for a variable is right here.…

We have the variable key word which says create a variable,…the name of the variable, which, in this case, is score,…the data type of the variable declared with a colon,…in this case it's Int, short for integer, a whole number.…And we change the value of a variable using the equal sign.…So, this variable is set to be the value of the number 100.…We talked about rules for naming variables,…start with a lower case letter,…use letters, numbers, and underscores, use camelCase,…and don't use any reserved words.…

So, now on to the challenge.…The challenge is to create two variables,…