Ben Markwell gmail.com> writes:
> if prefixes[n] == 'O' or 'Q':
A tip: when working with several boolean (and/or/not) conditions in one test,
it's helpful to use parentheses in order to make sure you get what you expect.
Let me demonstrate.
The example above is equivalent to:
if (prefixes[n
Ben Markwell writes:
This is an exercise from "How to think like a Computer Scientist."
The following example shows how to use concatenation and a for loop to
generate an abecedarian series. "Abecedarian" refers to a series or list in
which the elements appear in alphabetical order. For examp
