We add the following level-3 header to help people identify text they may wish to skip if they wish for a greater challenge: ``` ``` After that notice we add: ``` **If you want a greater challenge, don't read any further**: just try to understand the program via the source. If you get stuck, come back and read below for additional hints and information. ``` And sometimes follow with: ``` ``` Or sometimes follow with: ``` ``` Where the alt code impacts a "greater challenge", we add instead: ``` **If you want a greater challenge, don't read any further**: just try to understand the program without looking at the Alternate code. If you get stuck, come back and look at the Alternate code. ``` And where a given command impacts a "greater challenge", we add instead: ``` **If you want a greater challenge, don't read any further**: just try to understand the program without running the command below. If you get stuck, come back and run the following command: ``` Perform `make www` to perform the above and test under macOS.
Tenth International Obfuscated C Code Contest
View the index.html web page for the given winning entry for information on how
on how to compile it and how to run the winning program.
Look at the winning source and try to figure how it does what it does!
You may then wish to look at the Author's remarks for even more details.
Name and address information are separated from the actual program prior to judging. This eliminates any chance that we would bias our judging for/against any person or group.
This year was the first year that ANSI C was the default. Use of classic K&R C was allowed so long as ANSI C compilers could still compile the entry. If you do not have an ANSI C compiler, you may not be able to compile the entry, sorry!
A few notes regarding future contests:
Be sure to wait until the 1994 rules are posted before submitting entries. Rules differ from year to year, sometimes in significant ways.
In 1994, we will retract the guideline that discouraged
the use of C constructs such as 3["curds"]. At one time, certain ANSI
compilers did not consider such expressions to be valid ANSI C. Alert readers
noted that the current ANSI standard considered them to be valid. We were
unable to find an ANSI C compiler that flagged such expressions as errors.
Please send us comments and suggestions what we have expressed above. Also include anything else that you would like to see in future contests. See How to contact the IOCCC for how to provide us with your comments and suggestions today.
For those who appreciate a bit of Internet history, this is how people used to contact the IOCCC in this given year:
...!{sun,pacbell,uunet,pyramid}!hoptoad!judges
judges@toad.com
If you use, distribute or publish these entries in some way, please drop us a line. We enjoy seeing who, where and how the contest is used.
Final Comments
IMPORTANT NOTE: The email addresses found above are for historical purposes only, and should not be used today. See contact.html for up to date contact details as well as details on how to provide fixes to any of the entries. See also the IOCCC FAQ for additional information on the IOCCC.
Credits:
We would like to thank Barbara Frezza for her role as official chef of the contest. Landon Curt Noll and Larry Bassel appreciated the opportunity to serve as official taste testers. And as usual, the food was excellent.