Python Programming: An Introduction to Computer Science
Python Programming: An Introduction to Computer Science
3rd Edition
ISBN: 9781590282779
Author: John Zelle
Publisher: Franklin Beedle & Associates
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Chapter 13, Problem 2PE
Program Plan Intro

Fibonacci

Program plan:

  • Define a class named “FibCounter()”.
    • Define a method “_init_()”.
      • Set the count instance variable to “0”.
    • Define a function “getCount()”.
      • Return the value of instance variable.
    • Define a function “fib()”.
      • Increment the value of instance variable by “1”.
      • If the condition is true,
        • Return “1”.
          • If the condition is not true.
            • Return the sum of “self.fib(n-1)” and “self.fib(n-2)”.
    • Define a function “resetCount(self)”.
      • Set the count instance to “0”
  • Call the function “FibCounter()”.
  • Call a function “fib()”.
  • Print the values.

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