If you are getting paid for the number of lines, it costs you one line.

The real power of list assignment is 

($x, $y) = ($y, $x);

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No temporary variable!
لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

In reply to Re: Cost of list assignment - by choroba
in thread Cost of list assignment - by mimiandi

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