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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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12
Task/Gray-code/Crystal/gray-code-1.crystal Normal file
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@ -0,0 +1,12 @@
def gray_encode(bin)
bin ^ (bin >> 1)
end
def gray_decode(gray)
bin = gray
while gray > 0
gray >>= 1
bin ^= gray
end
bin
end

5
Task/Gray-code/Crystal/gray-code-2.crystal Normal file
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@ -0,0 +1,5 @@
(0..31).each do |n|
gr = gray_encode n
bin = gray_decode gr
printf "%2d : %05b => %05b => %05b : %2d\n", n, n, gr, bin, bin
end