Bash + sh + zsh + ksh, 4 bytes:
echo
Really simple and satisfies every rule:
Outputs a newline in each of the languages.
Output currently does not vary in any way between the languages.
Does not produce an error in any of the languages...
...except when any of the characters are removed/chan...
Bash + sh + zsh + ksh + Windows Batch, 4 bytes:
echo
Really simple and satisfies every rule:
Outputs a newline which doesn't vary in each of the languages (but Windows Batch, which outputs ECHO is on, on the language you use), doesn't error, except when any letter is removed or changed.
@ASCII-only @ASCII-only should things be auto-wrapped as optoinal? e.g. should let a = 1; let b: Int? = a work or should it be let a = 1; let b: Int? = a?
Every single other challenge I've had died after like three days but codegolf.stackexchange.com/questions/177454/… still regularly gets answers and votes despite last being touched over a month ago by me
Anonymous
2:46 AM
@Downgoat IMO auto-wrapping into optionals where it's unambiguous is fine and expected
@Mego This seems related, C# 8 is supposed to have a feature where (condition ? 42 : null) evalueates to int? instead of a compiler error and that's nice
Write two rectangular blocks of code, each w characters wide and h characters tall, that implement Conway's Game of Life when arranged in a grid. (w and h may be any positive integers)
For example, the two code blocks might be: (w = 3, h = 2, not actual code)
XX|
--+
and
|
--+
Treat the ...
Statement
You have a table with N rows and M columns. For each of the N rows you know the number A_i. Now, you can color first A_i cells, or last M - A_i cells. The "boredness" of a column (not row) is product of number of colored cells and number of empty cells of this column. So, "boredness" o...
def transition function(a): # NW NNW N NNE NE # WNW nw n ne ENE # W w c e E # WSW sw s se ESE # SW SSW S SSE SE c,n,ne,e,se,s,sw,w,nw,N,NNE,NE,ENE,E,ESE,SE,SSE,S,SSW,SW,WSW,W,WNW,NW,NNW = a n = n + ne + e + se + s + sw + w + nw if n in (0,1,6,7,8): return 0
s_n = w + c + e + se + SSE + S + SSW + sw if s and s_n == 2: return 1
w_n = WNW + nw + n + c + s + sw + WSW + W if w and w_n == 3: return 1
Adventure ASCII Adventure
Growing up, my first console game system was an Atari 2600 and I will always have a love for some of those games I so enjoyed as a child. Many of the graphics are still memorable, some I might even describe as iconic.
It turns out that these sprites were stored as ver...
@mego Is a in your python script supposed to be a list of lists?
Anyways
I am going to make a CMC
CMC : code-golf Given a two-dimensional array, output the elements on the array, sorted from least to greatest from their absolute distance from the origin
@ASCII-only It saves a single byte of Dyalog (a trailing no-op ⊢)
@Bubbler Very nice looking, but it raises the right argument to the power of the intervals in the left that the right's elements fall into — raised to the power of the left argument. Hardly meaningful, though.
@ASCII-only It adds a shortcut for 1-char strings, allows omitting a trailing ⊢ and retracts on a couple of unfortunate decisions from APL's history, while Extended, as the name implies, only adds features.
Bash + sh + zsh + ksh + Windows Batch, 4 bytes:
echo
Really simple and satisfies every rule:
Outputs a newline which doesn't vary in each of the languages (but Windows Batch, which outputs ECHO is on, on the language you use), doesn't error, except when any letter is removed or changed.
Write two rectangular blocks of code, each w characters wide and h characters tall, that implement Conway's Game of Life when arranged in a grid. (w and h may be any positive integers)
For example, the two code blocks might be: (w = 3, h = 2, not actual code)
XX|
--+
and
|
--+
Treat the ...
Adventure ASCII Adventure
Growing up, my first console game system was an Atari 2600 and I will always have a love for some of those games I so enjoyed as a child. Many of the graphics are still memorable, some I might even describe as iconic.
It turns out that these sprites were stored as ver...
