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Ingy döt Net 2013-04-11 01:07:29 -07:00
parent b83f433714
commit 68f8f3e56b
14735 changed files with 178959 additions and 0 deletions
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5
Task/Variable-length-quantity/J/variable-length-quantity-1.j Normal file
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N=: 128x
v2i=: (N&| N&#./.~ [: +/\ _1 |. N&>)@i.~&a.
i2v=: a. {~ [:;}.@(N+//.@,:N&#.inv)&.>
ifv=: v2i :. i2v
vfi=: i2v :. v2i

6
Task/Variable-length-quantity/J/variable-length-quantity-2.j Normal file
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require'convert'
numbers=: 16b7f 16b4000 0 16b3ffffe 16b1fffff 200000
av vlq=: vfi numbers
127 129 128 0 0 129 255 255 126 255 255 127 140 154 64
av (vfi 1 2 3 4 5 6) +&.ifv vlq
129 0 129 128 2 3 130 128 128 2 129 128 128 4 140 154 70