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| No such thing as a small change | |
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Re^2: Looking for the first item in the chainby vagabonding electron (Curate) |
| on Aug 10, 2014 at 12:45 UTC ( [id://1096910]=note: print w/replies, xml ) | Need Help?? |
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Thank you very much graff ! Your example is very informative and self-explanatory. As for the data itself, it exists in the database in the form I showed, I am free to build the chains of numbers, but they does not exist in the raw form. Update: I benchmarked your solution with this of mine ( Re^2: Looking for the first item in the chain ) - your code is 48% faster!
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