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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Langtons-ant/J/langtons-ant.j Normal file
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dirs=: 0 1,1 0,0 _1,:_1 0
langton=:3 :0
loc=. <.-:$cells=. (_2{.y,y)$dir=. 0
while. *./(0<:loc), loc<$cells do.
color=. (<loc) { cells
cells=. (-.color) (<loc)} cells
dir=. 4 | dir + _1 ^ color
loc=. loc + dir { dirs
end.
' #' {~ cells
)