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Date: Tue, 17 Mar 2020 05:31:41 -0700 (PDT)
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Subject: multidimensional sort
From: Gilbert Gosseyn <hnptz@yahoo.de>
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Xref: reader01.eternal-september.org comp.lang.ada:58207
Date: 2020-03-17T05:31:41-07:00
List-Id: <comp.lang.ada>

I want to sort an n-dim array by ascending dimensions and ascending elements as keys, in Ada. For example:
consider an array with n = 5 like:

((5, 8, 21, 37, 46), (5, 7, 12, 19, 26),
 (10, 12, 19, 33, 44), (7, 8, 34, 36, 38), (5, 11, 12, 27, 32), (10, 
  16, 30, 41, 45), (10, 13, 19, 40, 45), (10, 11, 18, 32, 41), (11, 
  28, 34, 37, 38))

which shall become

((5, 7, 12, 19, 26), (5, 8, 21, 37, 46), (5, 11, 12, 27, 32), (7, 8, 
  34, 36, 38), (10, 11, 18, 32, 41), (10, 12, 19, 33, 44), (10, 13, 
  19, 40, 45), (10, 16, 30, 41, 45), (11, 28, 34, 37, 38))

How to store, how to sort, and how to deallocate the original?

Thank you for your advice.