Scala Set count() method with example

Last Updated : 15 Oct, 2019

The count() method is utilized to count the number of elements in the set.

Method Definition: def count(p: (A) => Boolean): Int Return Type: It returns the number of elements present in the set.

Example #1:

Output:

Example #2:

Output:

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URL: https://www.geeksforgeeks.org/scala/scala-set-count-method-with-example/