Instructions

• Place your student card on the desk top, so that it can be checked by the examiner.
• The only aid allowed is an original edition of the ``Turing Reference Manual'', the ``On-line Turing Reference Manual'', or other book that has a manual for Turing. You may not bring or use a photocopy of that manual, any other books, notes, written materials, or a calculator. You may reuse any programs in your own directories in building your program for this quiz.
• You must not communicate in any way (oral, written, or electronic) with anyone other than the examiner and his or her assistants. You should only talk to them if you believe there is an error or other problem in the program specifications. They will not give you any advice.
• There are three parts to this exam. The answer to each part will consist of a Turing program which satisfies the specifications given below. You will compose these programs in files called ``part1.t'', ``part2.t'', and ``part3.t'', respectively.
• Insert your name and student number as comments at the beginning of each file.
• You will submit these programs for grading by typing the commands ``SUBMITPART1'', ``SUBMITPART2'', and ``SUBMITPART3'', respectively. Note that these commands are Unix commands and they are typed as one word (no blanks) in block capitals. If you are in ``oot'', you must save your Turing file and exit to UNIX before running this command. The command will check that you have an appropriate file in your current directory.
• You may submit revised versions of your programs at any time before the end of the quiz by again typing the submit command. However, if you run this command before your quiz starts, or after the examiner has announced your quiz is over, you will receive a grade of zero.
• You may use the back of the pages for your rough work and pseudo-code design.
• The examiner will announce when there are 10 minutes and 5 minutes remaining in the quiz. It is your responsibility to submit your program before the end of the two hour quiz period. It is strongly advised that you do not leave this submission to the last minute.
• It is highly recommended that you save the file you are working on periodically; i.e. as soon as you have typed more than you are willing to type in again.
• Marks will be taken off for poor programming style and obviously inefficient algorithms.
• Complete and sign this sheet, and hand in the complete paper at the end of the quiz.