19 lines
390 B
Python
19 lines
390 B
Python
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class DisjointValue():
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def __init__(self, value):
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self.value = value
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self.parent = None
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def canonical(self):
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if self.parent:
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return self.parent.canonical()
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return self
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def same_set(self, other):
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return self.canonical() == other.canonical()
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def union(self, other):
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self.canonical().parent = other.canonical()
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