Flowcharts and Subroutines
What are they and why are they used?
Flowchart
A flowchart is a diagram representing a process as steps and the order they go in. It is used to illustrate solutions to problems.
Subroutine
A subroutine is a sequence of code that perform a specific task and can be called at any time. They are used to shorten codes and make them easier to use.