Activity 2
^^^^^^^^^^
.. image:: ../img/sum_numbers.png
   :width: 350

* **Due**: Friday October 16th at 11:59 PM, via OWL (in the ``Assignments`` tab)
* **Marking Scheme**: `act2_marking_scheme.txt <act2_marking_scheme.txt>`_

What you need to do
-------------------
Write a function ``intsum(n)`` that takes a single integer ``n`` as a parameter and returns the *sum* of all of the numbers between ``1`` and ``n`` (i.e. ``1 + 2 + ... + n-1 + n``). Call the function for n = 10. Your function **must** use a while loop. 

Trace through your function for the call ``intsum(10)`` using a trace table. Include the table in your submission.

*Bonus*: you get 1 bonus point if your python program prints the table automatically (click `this link for help <https://www.educative.io/edpresso/print-a-table-in-python>`_).

.. admonition:: Clarification on the bonus mark
   :class: Warning

   To get the bonus, you'll need to print the table automatically (i.e. for a function call for intsum(12), the corresponding table would be printed). You will not get the bonus mark if you manually insert the table values. 


What to submit (in zipped folder)
---------------------------------

1. Your python file (``activity2.py``)

2. A text file with your output (``output.txt``)

3. Your trace table (however you'd like, but for the bonus it will need to be in your output as a result of being automatically generated from your python script)