AS3 :: Algorithm - Total Count Of Merged Similar Sub Arrays

Nov 5, 2011

I've got what should be a simple problem I can't quiet get my head around: Say I have these array values (could change, but same basic structure):

[Code]...

The sub array could go deeper, or it could be less, but it's always a matter of comparing within the subarray to get the goal. The answer I'm after is a count of total matched groups. So since there is a 4 and 3 together all 4 and 3s would simply count as a 1. My expected result from the above would be 3 (a count of total unique groups). All the 0s are 1, all the 3 and 4s merge together to be 2 and the 6 are 3. I just care the value is 3.

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[Code]....

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[Code]...

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[Code]...

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