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12 lines
738 B
Markdown
12 lines
738 B
Markdown
# HashMaps
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These two hash map implementations feature open addressing with quadratic probing
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and separate chaining to handle collisions. The hm\_include module provides the
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underlying data structures, and two hash functions.
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Both implementations use the included DynamicArray class for the underlying hash table,
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however hash\_map\_sc.py uses a singly linked list for each bucket while hash\_map\_oa.py
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uses a HashEntry object. Additionally, hash\_map\_sc.py includes a seperate function,
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find\_mode(), that provides a mechanism for finding the value that occurs most
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frequently in the hash map and how many times it occurs with an O(n) time complexity.
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Finally, both implementations include some basic testing when run as a script.
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