concept flow diagram in category raspberry pi

This is an excerpt from Manning's book Hello Raspberry Pi!: Python programming for kids and other beginners. Login to get full access to this book.

Flow diagrams follow a few simple rules (see figure 5.4). You can construct one for any set of decisions, including those used by games, robots, and apps.

Figure 5.4. Flow diagrams are ways to visually show the logic of a program. They represent decisions, choices, and activities using diamonds, arrows, and boxes. This example shows a flow diagram for a program that turns on a light if a button is pressed.

A flow diagram is a great way to organize your thoughts and break down complex problems into a series of simple steps. Remember the Python way: simple is better than complex.