#422 Counting Number Occurrences in an Array

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Vadarod

Themes:

AlgorithmsHash TablesPractice

Count the number of occurrences of each number in the array (1, 2, 3, 1, 5, 6, 1, 3). The result must have the following form:

(1, 3)
(2, 1)
(3, 2)
(5, 1)
(6, 1)

public class ExerciseTwo {
    public static void main(String[] args) {
        ...
    }
}

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