What is the load factor in a hash map?
The load factor in a hash map is a measure that indicates how full the hash map is. It's calculated as the ratio of the number of entries to the number of buckets.
Why is the load factor important?
The load factor is important because it affects the performance of the hash map. A higher load factor can lead to more collisions, which can slow down operations like insertion and retrieval.
What is a good load factor value?
A common good load factor value is around 0.75. This provides a balance between time efficiency and space efficiency.
How can I change the load factor?
You can change the load factor by adjusting the initial capacity and the threshold for resizing the hash map when it reaches a certain load.
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