Help me with the output of this please I am having trouble and please explain why you got what you got for the output.Jump to level $1$

Complete the statement to produce the following output.

Output the value of the variable userNum, not the literal $14.$ Hint: Typing

"Book count is $14"$ is a common mistake, as is "Book count is userNum".

See above section for how to output a variable's value.