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| Think about Loose Coupling | |
| PerlMonks |
Re^2: Bidirectional lookup algorithm? (Updated: further info.)by oiskuu (Hermit) |
| on Jan 05, 2015 at 17:14 UTC ( [id://1112211]=note: print w/replies, xml ) | Need Help?? |
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I was thinking pretty much along the same lines. The OP, however, seems to want it both compact and fast. Binary search will likely not satisfy the latter requirement. Couple links I googled up that might be of interest here:
In Section
Seekers of Perl Wisdom
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