aparler/RosettaCodeData
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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
199087 changed files with 3378941 additions and 0 deletions
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9
Task/Gray-code/Nim/gray-code-1.nim Normal file
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proc grayEncode(n: int): int =
n xor (n shr 1)
proc grayDecode(n: int): int =
result = n
var t = n
while t > 0:
t = t shr 1
result = result xor t

4
Task/Gray-code/Nim/gray-code-2.nim Normal file
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import strutils, strformat
for i in 0 .. 32:
echo &"{i:>2} => {toBin(grayEncode(i), 6)} => {grayDecode(grayEncode(i)):>2}"