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Topic 3 - Flow of Control
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We have already seen an introduction the use of :keyword:`if` --
:keyword:`else`, :keyword:`for` loops and :keyword:`while` loops to control
the flow of our program.  In this chapter we will:


- 
   Study some additional constructs for controlling the flow of a
   program.

- 
   Study in more detail the relational and logical operators which are
   used in forming control logic for a program.

**Content**

.. toctree::
   :maxdepth: 2

   booleans
   selection
   loops
   style