where the order matters and c_foo is not unique. In this case, an array is the way to go
In that case, the "'keys' to your data are integers, contiguous, and smallish" -- 0 .. n-1. I see no conflict between the needs of your example and my criteria.
I think that you are also losing sight of the OP; and the question to which I responded.
In reply to Re^5: An irrational coding choice found
by BrowserUk
in thread An irrational coding choice found
by Lady_Aleena
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