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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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Task/CRC-32/CoffeeScript/crc-32-1.coffee Normal file
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crc32 = do ->
table =
for n in [0..255]
for [0..7]
if n & 1
n = 0xEDB88320 ^ n >>> 1
else
n >>>= 1
n
(str, crc = -1) ->
for c in str
crc = crc >>> 8 ^ table[(crc ^ c.charCodeAt 0) & 255]
(crc ^ -1) >>> 0

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Task/CRC-32/CoffeeScript/crc-32-2.coffee Normal file
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console.log (crc32 'The quick brown fox jumps over the lazy dog').toString 16

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Task/CRC-32/CoffeeScript/crc-32-3.coffee Normal file
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