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Symmetric difference: Difference between revisions
Updated to Nim 1.4: replaced "toSet" which is deprecated with "toHashSet".
Alextretyak (talk | contribs) (Added 11l) |
(Updated to Nim 1.4: replaced "toSet" which is deprecated with "toHashSet".) |
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Line 1,851:
<lang nim>import sets
var setA = ["John", "Bob", "Mary", "Serena"].
var setB = ["Jim", "Mary", "John", "Bob"].
echo setA -+- setB # Symmetric difference
echo setA - setB # Difference
echo setB - setA # Difference</lang>
Output:
<pre>{Serena, Jim}
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