10 lines
239 B
Python
10 lines
239 B
Python
>>> setA.symmetric_difference(setB)
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{'Jim', 'Serena'}
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>>> setA.difference(setB)
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{'Serena'}
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>>> setB.difference(setA)
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{'Jim'}
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>>> setA.union(setB)
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{'Jim', 'Mary', 'Serena', 'John', 'Bob'}
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>>> setA.intersection(setB)
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{'Mary', 'John', 'Bob'}
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