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Run-length encoding: Difference between revisions
Added Befunge implementation.
(RLE decoder added) |
(Added Befunge implementation.) |
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</pre>
=={{header|Befunge}}==
Not the same format as in the example,it puts "n\n" at the beginning so you can pipe the output back in and receive the input.
Pipe the output of the program-it's more reliable.
{{works with|CCBI|2.1}}
<lang Befunge> ~"y"- ~$ v
<temp var for when char changes
format:
first,'n' and a newline. :
a char then a v _"n",v
number then a space continuously 9
example: 1
n > v ,+<
a5 b2
decoded:aaaaabb
the program is ended using decoder
Ctrl-C on linux,or alt-f4
on windows.copy the output >\v encoder
of the program somewhere ^_ $ v
to encode press y : > $11g:, v
to decode pipe file in >1-^ ~ v +1\<
the output of the encoder \ v< $ ^ .\_^
starts with n,this is so ^,:<\&~< _~:,>1>\:v>^
you can pipe it straight in ^ <
~
the spaces seem to be a annoying thing :
thanks to CCBI...if a interpreter dosen't 1
create them it's non-conforming and thus 1
the validity of this program is NOT affected p-
>^
--written by Gamemanj,for Rosettacode</lang>
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