Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Linux Systems
Linux Systems
Power Users
Power Users
Tabletop RPGs
Tabletop RPGs
Community Proposals
Community Proposals
tag:snake search within a tag
answers:0 unanswered questions
user:xxxx search by author id
score:0.5 posts with 0.5+ score
"snake oil" exact phrase
votes:4 posts with 4+ votes
created:<1w created < 1 week ago
post_type:xxxx type of post
Search help
Notifications
Mark all as read See all your notifications »

Search

Advanced Search Options

To further refine your search, you can use additional qualifiers such as score:>0.5. For example, the search score:>=0.5 created:<1y grammar would return only posts mentioning "grammar" that have a score >= 0.5 and were created less than a year ago.

Further help with searching is available in the help center.

Quick hints: tag:tagname, user:xxx, "exact phrase", post_type:xxx, created:<N{d,w,mo,y}, score:>=0.5

Filters
 
75%
+4 −0
Challenges 1, 2, Fizz, 4, Buzz!

RoadLang, 340 bytes wagwan my slime x is 0 rip dat bong till x bigger den 99 n dat x is x n 1 ayy bossman (x leftova 15) be 0 init bruv man say"FizzBuzz" yeah init bruv ayy bossman (x lef...

posted 4y ago by Razetime‭

Answer
75%
+4 −0
Challenges Golf a FRACTRAN interpreter

Brachylog, 16 bytes g₂;.z∋zbᵗ×ᵐ/ℤ↰|w Try it online! This is a function submission, which inputs n from the left and A from the right (as a list of two-element lists). Output is to standard out...

posted 3y ago by ais523‭

Answer
75%
+4 −0
Challenges Are All Elements Equal?

Japt, 3 bytes e¡g Try it e¡g :Implicit input of array U e :Is equal to ¡ :Map U g : First element of U

posted 3y ago by Shaggy‭  ·  edited 3y ago by Shaggy‭

Answer
75%
+4 −0
Challenges Are All Elements Equal?

APL (Dyalog Unicode), 3 bytes ⍋≡⍒ Try it online! ⍋ computes the permutation vector that would sort the argument into ascending order ⍒ computes the permutation vector that would sort the ar...

posted 3y ago by Adám‭

Answer
75%
+4 −0
Sandbox Compute the determinant

posted 3y ago by Moshi‭  ·  edited 3y ago by Moshi‭

Article code-golf math
75%
+4 −0
Challenges Coat of Many Colours

JavaScript (Node.js), 153 147 bytes -6 bytes thanks to Shaggy! a=>a.sort((x,y)=>g(x)-g(y),g=x=>"y gree br sc bla oc pe rub ol v f li go ch m cre c s ro a l ru g pu w p o b".split` `.find...

posted 3y ago by Moshi‭  ·  edited 3y ago by Moshi‭

Answer
75%
+4 −0
Challenges It's Hip to be Square

Ruby, 16 bytes ->n{n**0.5%1==0} Try it online!

posted 3y ago by snail_‭

Answer
75%
+4 −0
Challenges Operation "Find The Operator"

C (gcc), 147 151 bytes #define L(X)X(+,a+b)X(-,a-b)X(*,a*b)X(/,b&&a/b)X(%,b&&a%b)X(^,pow(a,b)) #define M(o,d)printf("%s",d==c?#o" ":z++==5?".":""); z;s[99];f(a,b,c){L(M)} Tr...

posted 3y ago by Lundin‭  ·  edited 3y ago by Lundin‭

Answer
75%
+4 −0
Sandbox Solve a Word Search!

posted 3y ago by Moshi‭  ·  edited 3y ago by Moshi‭

Article code-golf
75%
+4 −0
Sandbox Find the IP address class [FINALIZED]

posted 3y ago by Razetime‭  ·  edited 2y ago by trichoplax‭

75%
+4 −0
Challenges Implement Rule 110

[Rule 110] is a Turing complete cellular automaton. It is defined as follows: Take as initial value a sequence of symbols that's infinite to both sides, which consists only of two different symbol...

1 answer  ·  posted 3y ago by celtschk‭  ·  last activity 3y ago by Moshi‭

Question code-golf cellular-automaton
75%
+4 −0
Challenges Golf golf challenge

C (gcc), 133 131 bytes f(p,s){char*t="Hole in one\0Albatross\0Eagle\0Birdie\0Par\0Bogey\0Double bogey\0Triple bogey";for(--s?s+=5-p:0;s-=!*t++;);puts(t);} Saved two bytes thanks to m90 in the...

posted 3y ago by celtschk‭  ·  edited 3y ago by celtschk‭

Answer
75%
+4 −0
Challenges Golf golf challenge

Ruby, 110 106 bytes Fixed capitalization and refactored for -4. ->p,s{d=s-p s<2&&"Hole in one"||%w[Albatross Eagle Birdie Par Bogey Double Triple][d+3]+(d>1?" bogey":"")} Att...

posted 3y ago by snail_‭  ·  edited 3y ago by snail_‭

Answer
75%
+4 −0
Challenges Find the IP address class

Japt, 26 25 20 bytes ;Bg4mUn ¤Í¤ùT8 qT ÎÊ Try it -5 bytes thanks to @Shaggy

posted 3y ago by Quintec‭  ·  edited 5mo ago by Quintec‭

Answer
75%
+4 −0
Challenges Find the IP address class

JavaScript, 43 bytes s=>"ABCDE"[Math.log2(s.slice(0,3)^255|8)^7] Try it online! Taking the first 3 characters of the string is always enough to include the first octet, while including at...

posted 3y ago by m90‭

Answer
75%
+4 −0
Meta How can we grow this community?

Questions The most important thing to gain traffic in a code golf site is having good questions. SE code golf has 12,718 questions(and counting), and many people are still actively posting questio...

posted 3y ago by Razetime‭

Answer
75%
+4 −0
Challenges Can you give me half?

Embed ESCR, 6 unique characters, 19 bytes [/ [*] [+ [*] [*]]] Each [] pair of brackets encloses an in-line function. The first token in a function is the function name, and subsequent tokens, if...

posted 3y ago by Olin Lathrop‭  ·  edited 3y ago by Olin Lathrop‭

Answer
75%
+4 −0
Challenges Can you give me half?

Ruby, 7 unique, 12 bytes .fdiv+Ruby,8unique,13bytes:.fdiv + Ruby, 9 unique, 22 bytes: "i".size.fdiv"ii".size Ruby, 9 unique, 24 bytes: Math::E./Math::E+Math::E

posted 3y ago by andy‭  ·  edited 3y ago by andy‭

Answer
75%
+4 −0
Challenges Can you give me half?

C (gcc), 8 7 unique cos(cos-cos)/(cos(cos-cos)-(-cos(cos-cos))) Try it online! -1 unique character thanks to @orthoplex‭

posted 3y ago by Lundin‭  ·  edited 3y ago by Lundin‭

Answer
75%
+4 −0
Sandbox From the smallest seed

posted 3y ago by Moshi‭  ·  edited 3y ago by Moshi‭

75%
+4 −0
Challenges Find n Niven Numbers

Scala, 52 bytes Stream.from(1).filter(x=>x%(x+"":\0)(_+_-48)<1).take Try it in Scastie! Woo, 3 deprecation warnings! (okay, one of them could be fixed but I like to live dangerously) St...

posted 2y ago by user‭  ·  edited 2y ago by user‭

Answer
75%
+4 −0
Challenges Presumptuous base conversion

Python, 45 bytes I am not a Python guy at all, so I'm quite proud of this. I'm sure, though, there's something simple I could be doing to save myself a few bytes! lambda n:int(n,int(max("1"+n),...

posted 2y ago by Shaggy‭  ·  edited 2y ago by Shaggy‭

Answer
75%
+4 −0
Meta Default Rules: Code Golf I/O

Command-line arguments may be used as input instead of stdin Languages/systems that support reading input from command-line arguments may use those as input instead of reading from stdin.

posted 3y ago by Lundin‭

Answer
75%
+4 −0
Challenges Expand a polynomial

Challenge Given the roots of a polynomial (that is, the x values where the polynomial evaluates to zero), as an array of real numbers, return the polynomial's coefficients. That is, given real ...

5 answers  ·  posted 3y ago by Moshi‭  ·  last activity 2mo ago by panadestein‭

Question code-golf math
75%
+4 −0
Sandbox Decode periodic decimal fractions [FINALIZED]

posted 3y ago by celtschk‭  ·  edited 2y ago by trichoplax‭