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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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Task/Gray-code/Scala/gray-code-1.scala Normal file
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def encode(n: Int) = (n ^ (n >>> 1)).toBinaryString
def decode(s: String) = Integer.parseInt( s.scanLeft(0)(_ ^ _.asDigit).tail.mkString , 2)
println("decimal binary gray decoded")
for (i <- 0 to 31; g = encode(i))
println("%7d %6s %5s %7s".format(i, i.toBinaryString, g, decode(g)))