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A-M baby

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Ingy döt Net 2013-04-10 21:29:02 -07:00
parent 764da6cbbb
commit db842d013d
19005 changed files with 197040 additions and 7 deletions
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10
Task/Gray-code/Groovy/gray-code-1.groovy Normal file
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@ -0,0 +1,10 @@
def grayEncode = { i ->
i ^ (i >>> 1)
}
def grayDecode;
grayDecode = { int code ->
if(code <= 0) return 0
def h = grayDecode(code >>> 1)
return (h << 1) + ((code ^ h) & 1)
}