Landon Curt Noll
f29b37e49a
Prepare for the winners of **IOCCC28**. > However these are not the 2024 droids you are looking for. :-) The HTML menu (both JavaScript and non-JavaScript) has been updated. The `Status -> Rules and guidelines' have been replaced with two separate menus `Status -> IOCCC rules` and `Status -> IOCCC guidelines`. Added a new top level `social.html` page: built from a new `social.md`. Sorted rules for building specific web pages in the top level `Makefile`. Added `make social` to make the `social.html` page from `social.md`. The `bin/gen-top-html.sh` now is able to process a argument of **social** to process the new top level `social.html` page. Changed `bin/gen-top-html.sh` VERSION from "2.0.0 2025-03-13" to "2.0.1 2025-07-25". Below `About -> Home page` a new `About -> IOCCC social media` menu item as added. Because the menu change touched every HTML file, we changed the general copyright date range for HTML files from "1984-2024" to "1984-2025" due to the extensive changes made for **IOCCC28**. Those markdown files that were modified in 2025 had their copyright date range also changed from "1984-2024" to "1984-2025". Rebuilt tarballs and sitemap due to the extensive HTML rebuilding. Ran `make update` to perform the above.
To build:
make
To use:
./toledo1 [0-9][0-9]
where [0-9][0-9] is a two digit number.
Try:
./try.sh
Judges' remarks:
For most of the arguments (e.g. those above) the resulting path is not circular, but at least one starting point yields a circular path.
Why do some of the "illegal" starting points work more or less as could be expected, and some dump core?
Author's remarks:
Can you place a knight on a chess board and make it visit the 64 squares without repeating them?
If not, this program does it, just run it with an argument giving initial position.
./toledo1 11 # start is A8
./toledo1 18 # start is H8
./toledo1 81 # start is A1
./toledo1 88 # start is H1
./toledo1 44 # start is D5
It will print move order. The algorithm is so simple that you can read it in the source code. At the first glance it can appear checkered. Nevertheless, don't be dismayed, jar, jar. :-)