Scala HashMapHashMap is used to store element. It use hash code to store elements and return a map. HashMap ExampleIn this example, we have created a HashMap. Output: Map() Map(A -> Apple, B -> Ball, C -> Cat) Scala HashMap Example: Adding and Accessing ElementsIn the following example, we have created a HashMap. this program add elements and access elements as well. Output: A -> Apple B -> Ball C -> Cat Ball A -> Apple B -> Ball C -> Cat D -> Doll
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