===========================
Working in an existing pair 
===========================

If you are working with a partner you worked with previously on PA #2
or PA #3, you will both need register as a pair for the assignment,
but you will not need to get a new repository.

Getting started
---------------

Here are steps necessary to register as pair and use a
previously-created pair repository

#. Follow the `chisubmit instructions for registering as a pair <../../chisubmit.html#registering-as-a-pair>`__.

#. Run ``git pull`` to make sure your local copy of your pair repository is in sync with the server and ``git pull upstream master`` to pick up the assignment distribution.  Only if you have *not* already done so, please follow the instructions for setting up a  local copy of your pair repository from the `instructions for working in  new pairs <startup-pair.rst>`__.

Please let us know if you have any problems.


Submission
----------

To submit your assignment, make sure that you have:

- put your names at the top of your file,
- added, committed, and pushed ``simulate.py`` to the git server, and
- run the `chisubmit submission command <../../chisubmit.html#submitting-as-a-team>`__.

Remember to push your code to the server early and often!  Also,
remember that you can submit as many times as you like *before* the
deadline.