Posts by trichoplax
Start afresh but keep history When migrating to the Challenges category, there are several aspects of the post that could be included or discarded: Comments Edit history Votes Comments Th...
Given a positive integer, count its odd digits. Input An integer from 1 to 999,999,999, inclusive, in any of the following formats: A number (such as an integer or floating point number), li...
A chequer board (also spelt "checker board" in some places) is an 8 by 8 grid of squares alternating between 2 colours. Check whether a provided pattern could be a region of a chequer board. The c...
Rust, 236 184 166 142 bytes |i:u64|{let s=0x101010101010101;let(a,b,c,d)=(i&252*s,i&254*s,i&127*s,i&63*s);(i|a<<6|b<<15|c<<17|d<<10|d>>6|c>>15|b...
I'd like to post king-of-the-hill contests that read code directly from answers Essentials This is the only feature I would need in order to start posting contests. The answer content for each...
65,535 The database field can already handle up to 65,535 (216 - 1) characters. Same for all post types and categories I don't see a need for different limits for questions and answers, or for d...
Currently the maximum number of characters for a Codidact post is 30,000. However, at some point this may be configurable per community (or perhaps per category). There is a GitHub issue for Config...
Given a hexomino, indicate whether it is a net of a cube. Input A 6 by 6 grid containing exactly 6 filled squares. The 6 filled squares will be in a single edge connected set (a hexomino). Th...
A snippet is not a valid answer A code golf answer must in general be able to take input[1] and give output. A snippet of code that is not contained in a function or program cannot take input[2], ...
Anonymous function A code golf answer can be an anonymous function[1]. That is, a function that can be defined without giving it a name (in programming languages that allow this). If an anonymous...
Function Score is the bytes of the function A code golf answer can be a function. Only the bytes required to define the function are included in the score. Score includes imports and definitions...
Complete program A code golf answer can be a complete program. This means that the code can be interpreted or compiled (as appropriate) without any additional source code.
When answering a code-golf challenge, what types of answer are acceptable by default? Can an answer be a complete program, a function, an anonymous function, a snippet of code? Please add one type...
Rust, 35 bytes |n:f64|(12.*n-3.).sqrt().fract()>0. Counterintuitively, this outputs false for a hex number, and true otherwise, but this is consistent with the output requirement: One o...
Given a radius R, output a text representation of a circle. Input A positive integer R (strictly greater than zero) You do not need to handle values of R greater than 32 Output A square ...
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