I was hoping there would be a way to say I currently have found two students with at least 3 things different so I shouldn't consider students who have at least 2 things the same because they can't possibly exceed my current high water mark.

To know that there are students that have at least 2 things different, you have to have already started comparing them.

But you won't know if they have more than 2 things different until you have compared all the categories.

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^3: Help thinking about an alternate algorithm by BrowserUk
in thread Help thinking about an alternate algorithm by Limbic~Region

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