Mixing
Belarus rushnyk
Clash Royale CLAN TAG#URR8PPP
up vote
19
down vote
favorite
We've got quite a few national flag challenges already:
AU
CH
FI
FR
GB
GB
IS
KR
NP
US...
Here's another, somewhat more advanced one:
Return or print the decorative pattern from Belarus's national flag as a matrix of two distinct values for red and white.
If your language doesn't support matrices, use a list of lists or the closest equivalent.
Extra whitespace is allowed on all sides.
The matrix can be transposed.
The elements can have a consistent separator, and so can the rows, e.g. output can be JSON.
You must use the 2012 version of the ornament pattern, not the 1951 or 1995 versions.
This is code-golf, so the shortest answer per language wins.
Sample output:
....###....#....###....
#..#####...#...#####..#
..###.###.....###.###..
.###...###...###...###.
###..#..###.###..#..###
.###...###...###...###.
..###.###.....###.###..
#..#####...#...#####..#
....###....#....###....
..#..#..#.....#..#..#..
.###...###...###...###.
##.##.##.##.##.##.##.##
.###...###...###...###.
..#..#..#.....#..#..#..
....###....#....###....
#..#####...#...#####..#
..#######.....#######..
.#########...#########.
#######################
####...#########...####
.#####..#######..#####.
..###....#####....###..
#..#....#######....#..#
.......####.####.......
#.....####...####.....#
##...####..#..####...##
###.####.......####.###
.######..#...#..######.
..####...##.##...####..
...###....###....###...
....##.#...#...#.##....
...###....###....###...
..####...##.##...####..
.######..#...#..######.
###.####.......####.###
##...####..#..####...##
#.....####...####.....#
.......####.####.......
#..#....#######....#..#
..###....#####....###..
.#####..#######..#####.
####...#########...####
#######################
.#########...#########.
..#######.....#######..
#..#####...#...#####..#
....###....#....###....
..#..#..#.....#..#..#..
.###...###...###...###.
##.##.##.##.##.##.##.##
.###...###...###...###.
..#..#..#.....#..#..#..
....###....#....###....
#..#####...#...#####..#
..###.###.....###.###..
.###...###...###...###.
###..#..###.###..#..###
.###...###...###...###.
..###.###.....###.###..
#..#####...#...#####..#
....###....#....###....
code-golf kolmogorov-complexity binary-matrix
asked Aug 6 at 11:11
ngn
6,59312154
add a comment |Â
up vote
19
down vote
favorite
We've got quite a few national flag challenges already:
AU
CH
FI
FR
GB
GB
IS
KR
NP
US...
Here's another, somewhat more advanced one:
Return or print the decorative pattern from Belarus's national flag as a matrix of two distinct values for red and white.
If your language doesn't support matrices, use a list of lists or the closest equivalent.
Extra whitespace is allowed on all sides.
The matrix can be transposed.
The elements can have a consistent separator, and so can the rows, e.g. output can be JSON.
You must use the 2012 version of the ornament pattern, not the 1951 or 1995 versions.
This is code-golf, so the shortest answer per language wins.
Sample output:
....###....#....###....
#..#####...#...#####..#
..###.###.....###.###..
.###...###...###...###.
###..#..###.###..#..###
.###...###...###...###.
..###.###.....###.###..
#..#####...#...#####..#
....###....#....###....
..#..#..#.....#..#..#..
.###...###...###...###.
##.##.##.##.##.##.##.##
.###...###...###...###.
..#..#..#.....#..#..#..
....###....#....###....
#..#####...#...#####..#
..#######.....#######..
.#########...#########.
#######################
####...#########...####
.#####..#######..#####.
..###....#####....###..
#..#....#######....#..#
.......####.####.......
#.....####...####.....#
##...####..#..####...##
###.####.......####.###
.######..#...#..######.
..####...##.##...####..
...###....###....###...
....##.#...#...#.##....
...###....###....###...
..####...##.##...####..
.######..#...#..######.
###.####.......####.###
##...####..#..####...##
#.....####...####.....#
.......####.####.......
#..#....#######....#..#
..###....#####....###..
.#####..#######..#####.
####...#########...####
#######################
.#########...#########.
..#######.....#######..
#..#####...#...#####..#
....###....#....###....
..#..#..#.....#..#..#..
.###...###...###...###.
##.##.##.##.##.##.##.##
.###...###...###...###.
..#..#..#.....#..#..#..
....###....#....###....
#..#####...#...#####..#
..###.###.....###.###..
.###...###...###...###.
###..#..###.###..#..###
.###...###...###...###.
..###.###.....###.###..
#..#####...#...#####..#
....###....#....###....
code-golf kolmogorov-complexity binary-matrix
asked Aug 6 at 11:11
ngn
6,59312154
add a comment |Â
up vote
19
down vote
favorite
up vote
19
down vote
favorite
We've got quite a few national flag challenges already:
AU
CH
FI
FR
GB
GB
IS
KR
NP
US...
Here's another, somewhat more advanced one:
Return or print the decorative pattern from Belarus's national flag as a matrix of two distinct values for red and white.
If your language doesn't support matrices, use a list of lists or the closest equivalent.
Extra whitespace is allowed on all sides.
The matrix can be transposed.
The elements can have a consistent separator, and so can the rows, e.g. output can be JSON.
You must use the 2012 version of the ornament pattern, not the 1951 or 1995 versions.
This is code-golf, so the shortest answer per language wins.
Sample output:
....###....#....###....
#..#####...#...#####..#
..###.###.....###.###..
.###...###...###...###.
###..#..###.###..#..###
.###...###...###...###.
..###.###.....###.###..
#..#####...#...#####..#
....###....#....###....
..#..#..#.....#..#..#..
.###...###...###...###.
##.##.##.##.##.##.##.##
.###...###...###...###.
..#..#..#.....#..#..#..
....###....#....###....
#..#####...#...#####..#
..#######.....#######..
.#########...#########.
#######################
####...#########...####
.#####..#######..#####.
..###....#####....###..
#..#....#######....#..#
.......####.####.......
#.....####...####.....#
##...####..#..####...##
###.####.......####.###
.######..#...#..######.
..####...##.##...####..
...###....###....###...
....##.#...#...#.##....
...###....###....###...
..####...##.##...####..
.######..#...#..######.
###.####.......####.###
##...####..#..####...##
#.....####...####.....#
.......####.####.......
#..#....#######....#..#
..###....#####....###..
.#####..#######..#####.
####...#########...####
#######################
.#########...#########.
..#######.....#######..
#..#####...#...#####..#
....###....#....###....
..#..#..#.....#..#..#..
.###...###...###...###.
##.##.##.##.##.##.##.##
.###...###...###...###.
..#..#..#.....#..#..#..
....###....#....###....
#..#####...#...#####..#
..###.###.....###.###..
.###...###...###...###.
###..#..###.###..#..###
.###...###...###...###.
..###.###.....###.###..
#..#####...#...#####..#
....###....#....###....
code-golf kolmogorov-complexity binary-matrix
asked Aug 6 at 11:11
ngn
6,59312154
We've got quite a few national flag challenges already:
AU
CH
FI
FR
GB
GB
IS
KR
NP
US...
Here's another, somewhat more advanced one:
Return or print the decorative pattern from Belarus's national flag as a matrix of two distinct values for red and white.
If your language doesn't support matrices, use a list of lists or the closest equivalent.
Extra whitespace is allowed on all sides.
The matrix can be transposed.
The elements can have a consistent separator, and so can the rows, e.g. output can be JSON.
You must use the 2012 version of the ornament pattern, not the 1951 or 1995 versions.
This is code-golf, so the shortest answer per language wins.
Sample output:
....###....#....###....
#..#####...#...#####..#
..###.###.....###.###..
.###...###...###...###.
###..#..###.###..#..###
.###...###...###...###.
..###.###.....###.###..
#..#####...#...#####..#
....###....#....###....
..#..#..#.....#..#..#..
.###...###...###...###.
##.##.##.##.##.##.##.##
.###...###...###...###.
..#..#..#.....#..#..#..
....###....#....###....
#..#####...#...#####..#
..#######.....#######..
.#########...#########.
#######################
####...#########...####
.#####..#######..#####.
..###....#####....###..
#..#....#######....#..#
.......####.####.......
#.....####...####.....#
##...####..#..####...##
###.####.......####.###
.######..#...#..######.
..####...##.##...####..
...###....###....###...
....##.#...#...#.##....
...###....###....###...
..####...##.##...####..
.######..#...#..######.
###.####.......####.###
##...####..#..####...##
#.....####...####.....#
.......####.####.......
#..#....#######....#..#
..###....#####....###..
.#####..#######..#####.
####...#########...####
#######################
.#########...#########.
..#######.....#######..
#..#####...#...#####..#
....###....#....###....
..#..#..#.....#..#..#..
.###...###...###...###.
##.##.##.##.##.##.##.##
.###...###...###...###.
..#..#..#.....#..#..#..
....###....#....###....
#..#####...#...#####..#
..###.###.....###.###..
.###...###...###...###.
###..#..###.###..#..###
.###...###...###...###.
..###.###.....###.###..
#..#####...#...#####..#
....###....#....###....
code-golf kolmogorov-complexity binary-matrix
asked Aug 6 at 11:11
ngn
6,59312154
asked Aug 6 at 11:11
ngn
6,59312154
asked Aug 6 at 11:11
ngn
6,59312154
asked Aug 6 at 11:11
ngn
6,59312154
6,59312154
add a comment |Â
add a comment |Â
7 Answers
7
active
oldest
votes
up vote
7
down vote
Stax, 68 bytes
àÑΣ▒i╕7FF3xì¥╫Yb▌t╤y╡µåè0â•Â↕h╗ΔDOü↔`◙■^>♀;∟Γ9→§Æ¼$ß⌡╫èj_â”Â;ø;¡²Ω☺┘4!P╛
Run and debug it
Outputs vertical version, 1 for white, 0 for red. Naive approach: compress top left quarter, then complete.
answered Aug 6 at 11:44
wastl
1,884424
add a comment |Â
up vote
4
down vote
Python 2, 183 181 bytes
S=[bin(int(''.join(w),36))[2:].rjust(31,'0')for w in zip(*[iter("RBRG5FDLAJ2O77MSE012OBJWJUSWDQ464UKNYZIE8JYGS0JRFOCIJY7U5F983X0LYW20WNTE")]*6)]
for s in S[:0:-1]+S:print s[:0:-1]+s
Try it online!
Outputs transposed version, using 0 and 1 for white and red.
answered Aug 6 at 12:34
TFeld
10.6k1832
add a comment |Â
up vote
3
down vote
JavaScript (ES6), 164 bytes
Transposed output. Uses 0 for white, 1 for red.
f=(x=y=0)=>y<61?x>22?`
`+f(!++y):(-~'o`xb[FMMf[MM[Fxbo`cCMMZZMMcCo`xbFN~~N}}{[wH?]@NbfvBHÂ
up vote
3
down vote
SOGL V0.12, 61 56 bytes
№αâ¶U-┼°jÃ…ÂIΤ$ΣΧÃÂâ†ÂFVξÆâ…ÂÂ
7 Answers
7
active
oldest
votes
7 Answers
7
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
7
down vote
Stax, 68 bytes
àÑΣ▒i╕7FF3xì¥╫Yb▌t╤y╡µåè0â•Â↕h╗ΔDOü↔`◙■^>♀;∟Γ9→§Æ¼$ß⌡╫èj_â”Â;ø;¡²Ω☺┘4!P╛
Run and debug it
Outputs vertical version, 1 for white, 0 for red. Naive approach: compress top left quarter, then complete.
up vote
3
down vote
up vote
3
down vote
JavaScript (ES6), 164 bytes
Transposed output. Uses 0 for white, 1 for red.
f=(x=y=0)=>y<61?x>22?`
`+f(!++y):(-~'o`xb[FMMf[MM[Fxbo`cCMMZZMMcCo`xbFN~~N[wH?]@NbfvBHWwooa'.charCodeAt((y>30?60-y:y)*2+(X=x>11?22-x:x)/6)>>X%6&1)+f(x+1):''
Try it online! (prettified output)
Using Buffer() in Node.js saves 1 byte.
answered Aug 6 at 12:00
Arnauld
61.7k575258
edited Aug 6 at 19:01
answered Aug 6 at 12:00
Arnauld
61.7k575258
answered Aug 6 at 12:00
Arnauld
61.7k575258
answered Aug 6 at 12:00
Arnauld
61.7k575258
61.7k575258
add a comment |Â
add a comment |Â
up vote
3
down vote
SOGL V0.12, 61 56 bytes
№αâ¶U-┼°jÃ…ÂIΤ$ΣΧÃÂâ†ÂFVξÆâ…Â{VqM┼οYÃŽÂ !↕οΩÆ.Çg±└¶Σ,Cy′┌“2─±6«n╬,
Try it Here!
answered Aug 6 at 23:48
dzaima
12.5k21450
add a comment |Â
up vote
3
down vote
SOGL V0.12, 61 56 bytes
№αâ¶U-┼°jÃ…ÂIΤ$ΣΧÃÂâ†ÂFVξÆâ…Â{VqM┼οYÃŽÂ !↕οΩÆ.Çg±└¶Σ,Cy′┌“2─±6«n╬,
Try it Here!
answered Aug 6 at 23:48
dzaima
12.5k21450
add a comment |Â
up vote
3
down vote
up vote
3
down vote
SOGL V0.12, 61 56 bytes
№αâ¶U-┼°jÃ…ÂIΤ$ΣΧÃÂâ†ÂFVξÆâ…Â{VqM┼οYÃŽÂ !↕οΩÆ.Çg±└¶Σ,Cy′┌“2─±6«n╬,
Try it Here!
answered Aug 6 at 23:48
dzaima
12.5k21450
SOGL V0.12, 61 56 bytes
№αâ¶U-┼°jÃ…ÂIΤ$ΣΧÃÂâ†ÂFVξÆâ…Â{VqM┼οYÃŽÂ !↕οΩÆ.Çg±└¶Σ,Cy′┌“2─±6«n╬,
Try it Here!
answered Aug 6 at 23:48
dzaima
12.5k21450
edited Aug 7 at 0:05
answered Aug 6 at 23:48
dzaima
12.5k21450
answered Aug 6 at 23:48
dzaima
12.5k21450
answered Aug 6 at 23:48
dzaima
12.5k21450
12.5k21450
add a comment |Â
add a comment |Â
up vote
3
down vote
Charcoal, 93 89 81 bytes
â€Âimprove this answer
answered Aug 6 at 14:01
Beta Decay
12.2k556146
‖Ｂaccepts multiple operands, Some combinations even have a single-byte encoding (¬andLfor example).
– Neil
Aug 6 at 15:24
Also, using spaces instead of.s should save you a few bytes as you don't need spaces at the end of a line.
– Neil
Aug 6 at 15:25
(I don't know which of vertically or horizontally will result in more spaces at the ends of lines).
– Neil
Aug 6 at 15:27
I tried‖Ｂ¬and it doesn't help because the reflected string literal costs an extra byte, but‖ＢLdoes save a byte because the line-reversed string literal is the same byte count.
– Neil
Aug 7 at 10:53
On the other hand, for vertical output,‖ＢLgets me to 83 bytes, and‖Ｂ¬can be done in 81 bytes: Try it online!
– Neil
Aug 7 at 10:56
 r.7.9
00000040: 30cc ef73 108c 1fff fe41 b14e fb14 1bfe 0..s.....A.N....
00000050: d364 09ce f7ff fc81 18c6 c811 8cec 8111 .d..............
00000060: 272e 656e 636f 6465 2827 6865 7827 295b '.encode('hex')[
00000070: 6162 7328 7929 3a3a 3331 5d2c 3136 292c abs(y)::31],16),
00000080: 2730 3132 6227 293b 7072 696e 7420 732b '012b');print s+
00000090: 735b 2d32 3a3a 2d31 5d s[-2::-1]
Try it online!
answered Aug 6 at 21:22
Lynn
47.9k694222
answered Aug 6 at 21:22
Lynn
47.9k694222
answered Aug 6 at 21:22
Lynn
47.9k694222
answered Aug 6 at 21:22
Lynn
47.9k694222
47.9k694222
add a comment |Â
add a comment |Â
up vote
2
down vote
Perl 5, 121 bytes
Uses 1 for white pixels and 0 for red.
$_=unpack"B*",'ñæÄxããÄvñ÷Ž2IŽ=·ñæÀxàƒxoá|3†øÞ<òà';say for(@a=maps/.$//r.reverse/.12/g),pop@a&&reverse@a
This script contains unprintable characters so a reversible hexdump is included in the verification link below.
Try it online!
Verification of code length.
Explanation
The top quarter of the pattern is stored within the binary blob. This just uses Perl's pack function with the original binary string (after replacing . and # with 1 and 0). This allows us to store 8 bits of the pattern in each byte. Once we've unpacked the data, we have the long binary string, which we break down into sections of length 12, concatenate with the reverse (except for the duplicated middle character) and then loop over the list of sections (concatenated with the reverse of the list, except for the duplicated middle element) and output them all using say, which adds in a newline.
answered Aug 7 at 12:20
Dom Hastings
14.7k33070
add a comment |Â
up vote
2
down vote
Perl 5, 121 bytes
Uses 1 for white pixels and 0 for red.
$_=unpack"B*",'ñæÄxããÄvñ÷Ž2IŽ=·ñæÀxàƒxoá|3†øÞ<òà';say for(@a=maps/.$//r.reverse/.12/g),pop@a&&reverse@a
This script contains unprintable characters so a reversible hexdump is included in the verification link below.
Try it online!
Verification of code length.
Explanation
The top quarter of the pattern is stored within the binary blob. This just uses Perl's pack function with the original binary string (after replacing . and # with 1 and 0). This allows us to store 8 bits of the pattern in each byte. Once we've unpacked the data, we have the long binary string, which we break down into sections of length 12, concatenate with the reverse (except for the duplicated middle character) and then loop over the list of sections (concatenated with the reverse of the list, except for the duplicated middle element) and output them all using say, which adds in a newline.
answered Aug 7 at 12:20
Dom Hastings
14.7k33070
add a comment |Â
up vote
2
down vote
up vote
2
down vote
Perl 5, 121 bytes
Uses 1 for white pixels and 0 for red.
$_=unpack"B*",'ñæÄxããÄvñ÷Ž2IŽ=·ñæÀxàƒxoá|3†øÞ<òà';say for(@a=maps/.$//r.reverse/.12/g),pop@a&&reverse@a
This script contains unprintable characters so a reversible hexdump is included in the verification link below.
Try it online!
Verification of code length.
Explanation
The top quarter of the pattern is stored within the binary blob. This just uses Perl's pack function with the original binary string (after replacing . and # with 1 and 0). This allows us to store 8 bits of the pattern in each byte. Once we've unpacked the data, we have the long binary string, which we break down into sections of length 12, concatenate with the reverse (except for the duplicated middle character) and then loop over the list of sections (concatenated with the reverse of the list, except for the duplicated middle element) and output them all using say, which adds in a newline.
answered Aug 7 at 12:20
Dom Hastings
14.7k33070
Perl 5, 121 bytes
Uses 1 for white pixels and 0 for red.
$_=unpack"B*",'ñæÄxããÄvñ÷Ž2IŽ=·ñæÀxàƒxoá|3†øÞ<òà';say for(@a=maps/.$//r.reverse/.12/g),pop@a&&reverse@a
This script contains unprintable characters so a reversible hexdump is included in the verification link below.
Try it online!
Verification of code length.
Explanation
The top quarter of the pattern is stored within the binary blob. This just uses Perl's pack function with the original binary string (after replacing . and # with 1 and 0). This allows us to store 8 bits of the pattern in each byte. Once we've unpacked the data, we have the long binary string, which we break down into sections of length 12, concatenate with the reverse (except for the duplicated middle character) and then loop over the list of sections (concatenated with the reverse of the list, except for the duplicated middle element) and output them all using say, which adds in a newline.
answered Aug 7 at 12:20
Dom Hastings
14.7k33070
answered Aug 7 at 12:20
Dom Hastings
14.7k33070
answered Aug 7 at 12:20
Dom Hastings
14.7k33070
answered Aug 7 at 12:20
Dom Hastings
14.7k33070
14.7k33070
add a comment |Â
add a comment |Â
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