Computer Science 101
                                   Program 1
                               Due Oct 13 at 11:59 pm

1. Write a complete program that will produce a .ppm image of one
   of the national flags identified below.  Your program must obtain
   the width of the flag image in pixels from the command line and
   write the .ppm image to the standard output.  The name of the
   country and the dimensions of the flag should be written to the
   standard error in the following format (the 600 is the width)
       Upper Volta 600 400


   For this program the ONLY authorized source of assistance is
   Dr. Westall. ANY OTHER DISCUSSION of the program no matter how "high
   level" or "peripheral" (e.g. Have you started/finished it yet?)
   is STRICTLY FORBIDDEN.  Any student who observes improper behavior
   is encouraged to report it to Dr. Westall. Reports that can be
   verified will be rewarded with a 20 point bonus on the assignment for
   the student doing the reporting and an F for the course for the
   student being reported!!

   Adhere to the following programming standards.  Violations will
   lead to deductions.

   (1) no function should be longer than 30 lines code + whitespace.
   (2) the maximum nesting level in any function is ONE
   (3) code lines should not extend beyond column 72
   (4) no more that one statement may be written on a single line
   (5) use reasonably descriptive names for variables and functions
   (6) package all functions into a single source code module named flag.c
   (7) your program should compile without any warnings with gcc -Wall
   (8) indenting should be consistent with logical nesting
   (9) diagnostic / debug prints should be disabled/deleted in
       your submission.

   For full credit your flag should be geometrically correct and use
   proper shades of each color.  Your grade will be determined by the
   correctness of the program with respect to the above requirements
   and then MULTIPLIED by the degree of difficulty shown below:


   Country            Degree of difficulty
   Libya                 0.70
   Poland                0.75
   France,               0.80
   Germany,Russia,Italy  0.80
   Sweeden,Finland       0.85
   Congo                 0.90   (not the Democratic Republic of Congo)
   Czech Republic        0.92
   Japan                 0.92
   Bahamas               0.95
   Jamaica               1.00
   Seychelles            1.00
   United Kingdom        1.10
   Rep of South Africa   1.10

   For examples see:
   http://www.theodora.com/flags/

HOW TO SUBMIT YOUR CODE:

NOTE:  This procedure has NOTHING in common with "handin" nor "sendlab"
Do NOT even TRY to think about how they fit into this procedure because
THEY DON'T!!

<<<Do NOT turn in any image files, core files, makefiles etc.>>>

You must turn in 1 file: flag.c

1. From any departmental Solaris system ssh to workstation jmw

2. The submission directories lie in the directory

  /local/jmw2/101/mp1

  which is available ONLY IF YOU HAVE LOGGED INTO WORKSTATION jmw.
  Each student has a subdirectory of /local/jmw2/101/mp1. The name
  of your subdirectory is your userid (in the example we will
  assume your id is wjsmith).

3. copy (via the cp command) required file to your subdirectory
   in /local/jmw2/101 /mp1

   For example:
   cp /home/wjsmith/101/mp1/flag.c    /local/jmw2/101/mp1/wjsmith

   Here you would obviously need to replace
   /home/wjsmith/101/mp1/flag.c
   with wherever you have your the program you are trying to submit.

4. Don't modify the permissions on your subdirectory. They are
   set so that ONLY you can access your directory.

----------------

  After you think you have turned your programs in, its a good idea to

  cd /local/jmw2/101/mp1/wjsmith

  and make sure your files are there and they still compile and work correctly.