11 lines
152 B
CoffeeScript
11 lines
152 B
CoffeeScript
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gray_encode = (n) ->
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n ^ (n >> 1)
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gray_decode = (g) ->
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n = g
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n ^= g while g >>= 1
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n
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for i in [0..32]
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console.log gray_decode gray_encode(i)
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