Counting an Occurrence in an Array

Date: 2024-09-09

This JavaCodeGeeks article details multiple methods for counting distinct elements and their frequencies within a Java array. It covers iterative approaches using counters and auxiliary arrays, leveraging HashMaps for flexible counting, and utilizing Java 8 Streams for a concise solution. Each method's efficiency varies depending on data type and range, offering programmers choices based on their specific needs.

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