****************
 Mid-term paper
****************

.. admonition:: Exercise 12
   :class: exercise

   Pick one programming language, and answer the following question.

   1. Explain features of the language, comparing with other languages. 
   2. Give a sample program that fully shows the features of the
      language. (It is not necessary to write it by yourself.  It
      should be a complete program without any omission.)
   3. Explain why you choose the sample program above. 

   Note that: 

   - The less popular language you pick, the higer score you will get. 
   - "Features of a language" means syntactic or semantic properties of
     the language.  It does not mean, for example, "there are plenty of
     libraries", or "there is a very good development environment".
   - You should clearly state where you can find the features of the
     language in the sample program you chose.
   - It is not necessary to run the sample program.  It is all right
     if a compiler (or an interpreter) is not available as long as
     specification of the language is clear enough.
   - You are strongly requested to cite references. Otherwise you are
     considered to commit plagiarism.
   - You may use generative AI if you attach an annotation to state so.
   - There is no restriction about the length of the paper.  Normally
     3 or 4 pages long in A4 paper, excluding the example code.

   Schedule:

   - Submit a draft version by Dec 9th.
   - Give a presentation to each other in the class on Dec 11th.  Get feedback from other students.
   - Revise the paper and submit final version by Dec 27th.