2014-05-10 09:54:23 -04:00
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# basic sets
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try:
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frozenset
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except NameError:
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print("SKIP")
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import sys
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sys.exit()
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2014-05-11 13:28:48 -04:00
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s = frozenset()
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print(s)
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2014-05-10 09:54:23 -04:00
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s = frozenset({1})
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print(s)
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s = frozenset({3, 4, 3, 1})
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print(sorted(s))
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2015-08-28 15:31:31 -04:00
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# frozensets are hashable unlike sets
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print({frozenset("1"): 2})
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