Codegolf/RGB2Rv18 - Revision history

Sur5r: /* Leaderboard */ Formatting

2018-10-28T19:03:21Z

Leaderboard: Formatting

← Older revision		Revision as of 19:03, 28 October 2018
Line 10:		Line 10:
	== Leaderboard ==		== Leaderboard ==

	{\|		{\|class="wikitable"
	\|+		!Bash
	\|Bash		!C
	\|C		!C++
	\|C++		!Go
	\|Go		!Java
	\|Java		!Perl
	\|Perl		!Python 2.7
	\|Python 2.7		!Python 3
	\|Python 3		!Ruby
	\|Ruby
	\|-		\|-
	\|54 koebi		\|54 koebi

Supaake: sorry, für die vielen submissions. das hier sollte die ernst gemeinte / ehrliche score sein.

2018-10-28T18:57:32Z

sorry, für die vielen submissions. das hier sollte die ernst gemeinte / ehrliche score sein.

← Older revision		Revision as of 18:57, 28 October 2018
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	\|		\|
	\|		\|
	\|~~194~~ supaake		\|192 supaake
	\|}		\|}

Merovius: Hab nicht mit gegolft, meine Lösungen waren nur tests

2018-10-28T17:52:27Z

Hab nicht mit gegolft, meine Lösungen waren nur tests

← Older revision		Revision as of 17:52, 28 October 2018
Line 33:		Line 33:
	\|-		\|-
	\|56 xeen		\|56 xeen
	\|~~335 mero~~		\|
	\|267 supaake		\|267 supaake
	\|~~360 mero~~		\|
	\|340 empire		\|340 empire
	\|57 mxf		\|57 mxf
Line 59:		Line 59:
	\|194 supaake		\|194 supaake
	\|}		\|}


	== FAQ ==		== FAQ ==

SECuRE at 16:24, 28 October 2018

2018-10-28T16:24:09Z

@@ Line 7: / Line 7: @@
 When you first connect, your user will be automatically created and your public key authorized for that user. It is not possible to connect without a public key (i.e. there is no password auth). Once you are connected, you can run the <code>golf</code> command to see the existing challenges, submit solutions, see the leaderboards and get further information. After the event, I will copy all the relevant information here.
-You can ask sECuRE (on RobustIRC) if you need any help or have any questions.
 == FAQ ==

Merovius at 12:44, 27 October 2018

2018-10-27T12:44:54Z

← Older revision		Revision as of 12:44, 27 October 2018
Line 7:		Line 7:
	When you first connect, your user will be automatically created and your public key authorized for that user. It is not possible to connect without a public key (i.e. there is no password auth). Once you are connected, you can run the <code>golf</code> command to see the existing challenges, submit solutions, see the leaderboards and get further information. After the event, I will copy all the relevant information here.		When you first connect, your user will be automatically created and your public key authorized for that user. It is not possible to connect without a public key (i.e. there is no password auth). Once you are connected, you can run the <code>golf</code> command to see the existing challenges, submit solutions, see the leaderboards and get further information. After the event, I will copy all the relevant information here.

	You can ask ~~Merovius~~ (on RobustIRC) if you need any help or have any questions.		You can ask sECuRE (on RobustIRC) if you need any help or have any questions.

	== FAQ ==		== FAQ ==
Line 14:		Line 14:

	It is <em>definitely</em> possible and <em>likely</em> easy to cheat and/or break the raspberry pi we use. That means that if you <em>do</em> cheat or intentionally break stuff in a way that spoils the fun for others, the only thing you prove is that you're a buzzkill - not that you are clever. Please keep that in mind :)		It is <em>definitely</em> possible and <em>likely</em> easy to cheat and/or break the raspberry pi we use. That means that if you <em>do</em> cheat or intentionally break stuff in a way that spoils the fun for others, the only thing you prove is that you're a buzzkill - not that you are clever. Please keep that in mind :)

			=== How do I use the commands correctly? ===


			scp foo.py <user>@golf:
			golf -challenge <challenge> foo.py

	=== I have a great idea for a challenge ===		=== I have a great idea for a challenge ===

	Query ~~Merovius~~ in IRC. If you want to make the job extra easy, you can implement this Go interface:		Query sECuRE in IRC. If you want to make the job extra easy, you can implement this Go interface:

	type Instance struct {		type Instance struct {
Line 37:		Line 43:
	=== What languages are supported? ===		=== What languages are supported? ===

	There currently is a hardcoded list of languages (for uniformity), containing Brainfuck, C, C++, Go, Haskell, Java, Javascript, Julia, Perl and Python. What language to use is determined on file-extension. If you want to use a different language, you can query ~~Merovius~~ a) what debian-packages are needed, b) how to build (if needed) programs for that language and c) how to run programs for that language. If you want to use a language that can't run on an ARM64 Raspberry Pi3 (e.g. if you want to code on a Commodore 64 or an Atari ;) ), let me know, but we won't be able to have you in the leaderboards :)		There currently is a hardcoded list of languages (for uniformity), containing Brainfuck, C, C++, Go, Haskell, Java, Javascript, Julia, Perl and Python. What language to use is determined on file-extension. If you want to use a different language, you can query sECuRE a) what debian-packages are needed, b) how to build (if needed) programs for that language and c) how to run programs for that language. If you want to use a language that can't run on an ARM64 Raspberry Pi3 (e.g. if you want to code on a Commodore 64 or an Atari ;) ), let me know, but we won't be able to have you in the leaderboards :)

	=== I get some weird behavior when using ssh ===		=== I get some weird behavior when using ssh ===

	Please file a bug against [https://github.com/Merovius/simsim simsim]. In the meantime, there is an OpenSSH sshd running on port 2222 that you can use via <code>ssh -p 2222 <user>@golf</code> or <code>scp -P 2222 <user>@golf</code>. User creation, however, only works on port 22, so you need to use that at least once.		Please file a bug against [https://github.com/Merovius/simsim simsim]. In the meantime, there is an OpenSSH sshd running on port 2222 that you can use via <code>ssh -p 2222 <user>@golf</code> or <code>scp -P 2222 <user>@golf</code>. User creation, however, only works on port 22, so you need to use that at least once.

Merovius at 18:52, 26 October 2018

2018-10-26T18:52:25Z

← Older revision		Revision as of 18:52, 26 October 2018
Line 14:		Line 14:

	It is <em>definitely</em> possible and <em>likely</em> easy to cheat and/or break the raspberry pi we use. That means that if you <em>do</em> cheat or intentionally break stuff in a way that spoils the fun for others, the only thing you prove is that you're a buzzkill - not that you are clever. Please keep that in mind :)		It is <em>definitely</em> possible and <em>likely</em> easy to cheat and/or break the raspberry pi we use. That means that if you <em>do</em> cheat or intentionally break stuff in a way that spoils the fun for others, the only thing you prove is that you're a buzzkill - not that you are clever. Please keep that in mind :)

			=== I have a great idea for a challenge ===

			Query Merovius in IRC. If you want to make the job extra easy, you can implement this Go interface:

			type Instance struct {
			Input string
			Want string
			}

			type Challenge interface {
			// GenerateInstance generates a random instance, using the given RNG.
			GenerateInstance(*rand.Rand) Instance
			// Solve solves a given instance.
			Solve(input string) string
			// Description outputs a verbose description of the problem to solve.
			Description() string
			// Examples generates a fixed list of examples for documentation.
			Examples() []Instance
			}

	=== What languages are supported? ===		=== What languages are supported? ===

Merovius at 16:15, 26 October 2018

2018-10-26T16:15:21Z

← Older revision		Revision as of 16:15, 26 October 2018
Line 14:		Line 14:

	It is <em>definitely</em> possible and <em>likely</em> easy to cheat and/or break the raspberry pi we use. That means that if you <em>do</em> cheat or intentionally break stuff in a way that spoils the fun for others, the only thing you prove is that you're a buzzkill - not that you are clever. Please keep that in mind :)		It is <em>definitely</em> possible and <em>likely</em> easy to cheat and/or break the raspberry pi we use. That means that if you <em>do</em> cheat or intentionally break stuff in a way that spoils the fun for others, the only thing you prove is that you're a buzzkill - not that you are clever. Please keep that in mind :)

			=== What languages are supported? ===

			There currently is a hardcoded list of languages (for uniformity), containing Brainfuck, C, C++, Go, Haskell, Java, Javascript, Julia, Perl and Python. What language to use is determined on file-extension. If you want to use a different language, you can query Merovius a) what debian-packages are needed, b) how to build (if needed) programs for that language and c) how to run programs for that language. If you want to use a language that can't run on an ARM64 Raspberry Pi3 (e.g. if you want to code on a Commodore 64 or an Atari ;) ), let me know, but we won't be able to have you in the leaderboards :)

	=== I get some weird behavior when using ssh ===		=== I get some weird behavior when using ssh ===

	Please file a bug against [https://github.com/Merovius/simsim simsim]. In the meantime, there is an OpenSSH sshd running on port 2222 that you can use via <code>ssh -p 2222 <user>@golf</code> or <code>scp -P 2222 <user>@golf</code>. User creation, however, only works on port 22, so you need to use that at least once.		Please file a bug against [https://github.com/Merovius/simsim simsim]. In the meantime, there is an OpenSSH sshd running on port 2222 that you can use via <code>ssh -p 2222 <user>@golf</code> or <code>scp -P 2222 <user>@golf</code>. User creation, however, only works on port 22, so you need to use that at least once.

Koebi: fixed link

2018-10-26T15:54:02Z

fixed link

← Older revision		Revision as of 15:54, 26 October 2018
Line 17:		Line 17:
	=== I get some weird behavior when using ssh ===		=== I get some weird behavior when using ssh ===

	Please file a bug against [~~simsim](~~https://github.com/Merovius/simsim). In the meantime, there is an OpenSSH sshd running on port 2222 that you can use via <code>ssh -p 2222 <user>@golf</code> or <code>scp -P 2222 <user>@golf</code>. User creation, however, only works on port 22, so you need to use that at least once.		Please file a bug against [https://github.com/Merovius/simsim simsim]. In the meantime, there is an OpenSSH sshd running on port 2222 that you can use via <code>ssh -p 2222 <user>@golf</code> or <code>scp -P 2222 <user>@golf</code>. User creation, however, only works on port 22, so you need to use that at least once.

Merovius: Created page with "= RGB2Rv18 Codegolf = To participate in this years codegolf challenges, you need to be in the rgb2r wifi and SSH into a special machine: `ssh @golf` Wh..."

2018-10-26T15:49:39Z

Created page with "= RGB2Rv18 Codegolf = To participate in this years codegolf challenges, you need to be in the rgb2r wifi and SSH into a special machine: <code>ssh <username>@golf</code> Wh..."

New page

= RGB2Rv18 Codegolf =

To participate in this years codegolf challenges, you need to be in the rgb2r wifi and SSH into a special machine:

<code>ssh <username>@golf</code>

When you first connect, your user will be automatically created and your public key authorized for that user. It is not possible to connect without a public key (i.e. there is no password auth). Once you are connected, you can run the <code>golf</code> command to see the existing challenges, submit solutions, see the leaderboards and get further information. After the event, I will copy all the relevant information here.

You can ask Merovius (on RobustIRC) if you need any help or have any questions.

== FAQ ==

=== Lol, it's so easy to cheat or break this ===

It is definitely possible and likely easy to cheat and/or break the raspberry pi we use. That means that if you do cheat or intentionally break stuff in a way that spoils the fun for others, the only thing you prove is that you're a buzzkill - not that you are clever. Please keep that in mind :)

=== I get some weird behavior when using ssh ===

Please file a bug against [simsim](https://github.com/Merovius/simsim). In the meantime, there is an OpenSSH sshd running on port 2222 that you can use via <code>ssh -p 2222 <user>@golf</code> or <code>scp -P 2222 <user>@golf</code>. User creation, however, only works on port 22, so you need to use that at least once.