From a4a50f905556e0c0aadbe264210ac591ceea47fc Mon Sep 17 00:00:00 2001 From: Cody Boone Ferguson <53008573+xexyl@users.noreply.github.com> Date: Thu, 6 Apr 2023 05:19:15 -0700 Subject: [PATCH] Fixes in 2019/poikola Add missing rule to Makefile. Formatting in README.md (including moving author information to leftmost column). Update .gitignore (add the pdf file created by the make rule). --- 2019/poikola/.gitignore | 1 + 2019/poikola/Makefile | 5 ++- 2019/poikola/README.md | 86 +++++++++++++++++++++++------------------ 3 files changed, 54 insertions(+), 38 deletions(-) diff --git a/2019/poikola/.gitignore b/2019/poikola/.gitignore index ea1749132..15f6a50a4 100644 --- a/2019/poikola/.gitignore +++ b/2019/poikola/.gitignore @@ -1 +1,2 @@ prog +poikola.pdf diff --git a/2019/poikola/Makefile b/2019/poikola/Makefile index b06390ceb..0060ebf1e 100644 --- a/2019/poikola/Makefile +++ b/2019/poikola/Makefile @@ -119,7 +119,7 @@ TARGET= ${PROG} ALT_OBJ= ALT_TARGET= - +DOCS= poikola.tex ################# # build the entry ################# @@ -144,6 +144,9 @@ alt: data ${ALT_TARGET} data: ${DATA} @${TRUE} +docs: ${DOCS} + pdflatex ${DOCS} + # both all and alt # everything: all alt diff --git a/2019/poikola/README.md b/2019/poikola/README.md index 73103d2ec..235a43f3f 100644 --- a/2019/poikola/README.md +++ b/2019/poikola/README.md @@ -1,8 +1,8 @@ # Most calendrical - Timo Poikola - - Twitter: @timpoiko +Timo Poikola + +Twitter: @timpoiko ## To build: @@ -36,17 +36,20 @@ TZ=UTC48 make clobber prog ## Judges' comments: -Do you have the time to see what this program does? Think again, come back and try again. +Do you have the time to see what this program does? Think again, come back and +try again. -Note that 2 can be said to be the least odd prime because it is the greatest even prime. -Moreover 2 can be also said to be the greatest odd prime because it is the least even prime. +Note that 2 can be said to be the least odd prime because it is the greatest +even prime. Moreover 2 can be also said to be the greatest odd prime because it +is the least even prime. -The source code layout and some of the variable names honors the ski jumping accomplishments of -[Matti Nykänen](https://en.wikipedia.org/wiki/Matti_Nyk%C3%A4nen). +The source code layout and some of the variable names honors the ski jumping +accomplishments of [Matti +Nykänen](https://en.wikipedia.org/wiki/Matti_Nyk%C3%A4nen). ## Author's comments: -### How to build +### How to build: ```sh gcc -O0 -o prog prog.c @@ -64,49 +67,58 @@ e.g.: clang -O1 -o prog prog.c ``` -### Poster +### Poster: -You can generate an A3 sized poster by _make docs_. This command creates a pdf file _poikola.pdf_. +You can generate an A3 sized poster by `make docs`. This command creates a pdf +file `poikola.pdf`. -### What this entry does +### What this entry does: An old wise man mumbled to me: ->Implement a program, which can calculate SHA-3 checksum for a file +> Implement a program, which can calculate SHA-3 checksum for a file I think it is easy, but the wizard didn't stop yet: ->and primes and Fibonacci numbers. + +> and primes and Fibonacci numbers. Still easy. But the Gandalf the Grey impersonator is not ready: ->But use only _main()_, and do not use _math.h_ nor predefined stuff at all. But wait, there are some more rules: This -work should reflect the extraordinary mind of Matti Nykänen, -the all-time best [ski jumper](https://en.wikipedia.org/wiki/Matti_Nyk%C3%A4nen) and -[amateur philosopher](http://telefinn.blogspot.com/2011/11/matti-nykanen-quotes.html), who passed away on fourth of -February 2019. -### Oh boys. +> But use only `main()`, and do not use `math.h` nor predefined stuff at all. +But wait, there are more rules: This work should reflect the extraordinary mind +of Matti Nykänen, the all-time best [ski +jumper](https://en.wikipedia.org/wiki/Matti_Nyk%C3%A4nen) and [amateur +philosopher](http://telefinn.blogspot.com/2011/11/matti-nykanen-quotes.html), +who passed away on fourth of February 2019. -So, I followed the rules given by Gandalf the White and the Judges of IOCCC. Output of `iocccsize`, -using the [2019 version of iocccsize](https://www.ioccc.org/2019/iocccsize.c), is carefully selected. -For the sake of clarity, I used single letter variables in the code. I also avoided unnecessary use of functions. -Like a tripundra, this program has three levels. In order to reveal all of them, you have to compile this program -on three consecutive days. +### Oh boys: -As this is a contest for obfuscated code, the program does not perform unnecessary checks, but either fails or gets -stuck if invoked erroneously. The program is invoked in this way: ./prog `` `` in where `` is -224, 256, 384, 512 or even 1024. Yes, I know 1024 is not a supported length of output, but as I said, the program does -not validate its input in any way. These same parameters should be given in calculating a Fibonacci sequence or prime -numbers. *Please note that maximum file size is one gigabyte.* +So, I followed the rules given by Gandalf the White and the Judges of IOCCC. +Output of `iocccsize`, using the [2019 version of +iocccsize](https://www.ioccc.org/2019/iocccsize.c), is carefully selected. For +the sake of clarity, I used single letter variables in the code. I also avoided +unnecessary use of functions. Like a tripundra, this program has three levels. +In order to reveal all of them, you have to compile this program on three +consecutive days. -### Obfuscation +As this is a contest for obfuscated code, the program does not perform +unnecessary checks, but either fails or gets stuck if invoked erroneously. The +program is invoked in this way: ./prog `` `` in where `` +is 224, 256, 384, 512 or even 1024. Yes, I know 1024 is not a supported length +of output, but as I said, the program does not validate its input in any way. +These same parameters should be given in calculating a Fibonacci sequence or +prime numbers. *Please note that maximum file size is one gigabyte.. -*Matti Nykänen*: Every time I jump, and I get that feeling of _bon voyage_, the feeling that I’ve been here -before. +### Obfuscation: -*Matti Nykänen*: When you are about to jump, you are all alone and have to make your own decisions. Up there, -it's all _up yours_. +*Matti Nykänen*: Every time I jump, and I get that feeling of _bon voyage_, +the feeling that I've been here before. -This code has some jumping too. I used some `goto`s instead of `longjmp()`. Some Finnish ski jumping sites are -used as labels, however, there is `lahti` instead of salpausselkä. ### SHA-3-512 Compatibility chart ###