Canonicalize CIDR: Difference between revisions
Add APL
(add PicoLisp) |
Not a robot (talk | contribs) (Add APL) |
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184.232.176.184/18 -> 184.232.128.0/18
</pre>
=={{header|APL}}==
{{works with|Dyalog APL}}
<lang apl> canonicalize←{
nums←(2⊃⎕VFI)¨(~⍵∊'./')⊆⍵
ip len←(4↑nums)(5⊃nums)
ip←(32/2)⊤256⊥⊃¨ip
ip←ip∧32↑len⍴1
ip←(4/256)⊤2⊥ip
(1↓∊'.',¨⍕¨ip),'/',⍕len
}</lang>
{{out}}
<lang apl> canonicalize '87.70.141.1/22'
87.70.140.0/22</lang>
=={{header|C}}==
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