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6.3 Enhanced Loop for Arrays

Part of Arrays in AP® Computer Science A. Read the opening section, then create a free account for the full interactive lesson, practice, and progress tracking.

The enhanced for loop, also known as the "for-each" loop, is a special type of loop in Java that is designed to iterate through each element in a collection (like an array). Unlike a traditional for loop, which uses an index to access elements, the enhanced for loop eliminates the need for managing index variables, making the code cleaner and more readable.

The enhanced for loop is particularly useful when you need to process all elements of an array without modifying them directly.

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