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The interval is not the number of arrays within the group, it is the interval covered by the integer keys to the arrays in the group.

Therefore, with an interval of 2, 4 & 6 are not in the same group. Neither are 8 & 11.

Also, to avoid redoing work already done, when a new array is added to the group, it is necessary not only to discard any old arrays that are no longer a part of the group (Ie. no longer covered by the interval), but distinguish between those arrays that remain (from the previous group), and the new one that has been added.

It is quite tricky to even describe, let alone code!

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.

"Science is about questioning the status quo. Questioning authority".

In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re^2: How to code this? by BrowserUk
in thread How to code this? by BrowserUk

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