.. _FP9:

.. raw:: html

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.. |--| unicode:: U+2013   .. en dash
.. |---| unicode:: U+2014  .. em dash, trimming surrounding whitespace
   :trim:


.. This file is part of the OpenDSA eTextbook project. See
.. http://algoviz.org/OpenDSA for more details.
.. Copyright (c) 2012-13 by the OpenDSA Project Contributors, and
.. distributed under an MIT open source license.

.. avmetadata:: 
   :author: David Furcy and Tom Naps

===========================================
Functional Programming - Part 9 
===========================================
.. (M 2/29/16)
   
RP 13 part 1
------------

Topics of the day:

  1. Continuations
  2. Continuation-passing style programming

The review problem set for today contains five review problems.

This first problem is about a recursive function to compute the
greatest common divisor (or :math:`gcd`) of two integers.

.. avembed:: Exercises/PL/RP13part1.html ka
   :module: FP9
   :long_name: RP set #13, question #1
   :points: 1.0
   :required: True
   :threshold: 1.0
   :exer_opts: JXOP-debug=true&amp;JOP-lang=en&amp;JXOP-code=java_generic

RP 13 part 2
------------

This review problem is the first one in a sequence of three problems
that require you to complete the implementation of a recursive
function that uses continuation-passing style programming. This
problem uses the :math:`gcd` function introduced in the first problem
in this set, but you do not need to remember how it was implemented.

.. avembed:: Exercises/PL/RP13part2.html ka
   :module: FP9
   :long_name: RP set #13, question #2
   :points: 1.0
   :required: True
   :threshold: 1.0
   :exer_opts: JXOP-debug=true&amp;JOP-lang=en&amp;JXOP-code=java_generic

RP 13 part 3
------------

This review problem is the second one in a sequence of three problems
that require you to complete the implementation of a recursive
function that uses continuation-passing style programming. This
problem uses the :math:`gcd` function introduced in the first problem
in this set, but you do not need to remember how it was implemented.

.. avembed:: Exercises/PL/RP13part3.html ka
   :module: FP9
   :long_name: RP set #13, question #3
   :points: 1.0
   :required: True
   :threshold: 1.0
   :exer_opts: JXOP-debug=true&amp;JOP-lang=en&amp;JXOP-code=java_generic

RP 13 part 4
------------

This review problem is the last one in a sequence of three problems
that require you to complete the implementation of a recursive
function that uses continuation-passing style programming. This
problem uses the :math:`gcd` function introduced in the first problem
in this set, but you do not need to remember how it was implemented.

.. avembed:: Exercises/PL/RP13part4.html ka
   :module: FP9
   :long_name: RP set #13, question #4
   :points: 1.0
   :required: True
   :threshold: 1.0
   :exer_opts: JXOP-debug=true&amp;JOP-lang=en&amp;JXOP-code=java_generic


RP 13 part 5
------------

This randomized review problem will give you more practice writing
recursive functions in the continuation-passing style. To get credit
for it, you must solve it correctly three times in a row.

.. avembed:: Exercises/PL/RP13part5.html ka
   :module: FP9
   :long_name: RP set #13, question #45
   :points: 1.0
   :required: True
   :threshold: 3.0
   :exer_opts: JXOP-debug=true&amp;JOP-lang=en&amp;JXOP-code=java_generic