[3/13] Java Foundations Certification: Arrays

Build a strong foundation of knowledge in Java programming! In this lesson we take a look at arrays and how to use them!

In this free Java Foundations video, we explain some of the fundamental concepts in programming. For example – we will review what arrays are, how we use them, why are they helpful and how we can manipulate their elements.

Each of these topics is explained with many real-life examples and hands-on exercises. As always, we advise you to pause the video right before solving part of a problem and try to do the exercises on your own first. Then, if you have difficulties, just watch the provided solutions in the video. 

*The exercise descriptions are to be found in the PDF document at the end of this post.

Lesson Topics

This video covers the following topics:

Arrays

  • What are arrays?, Usage, Examples, Array Operations

Reading and Printing Arrays to the Console

  • Reading array values from a single line

For-each Loop

  • Overview, Examples

Practical Exercises

Please watch the video and solve the problemsTo better understand the material, do the coding exercises and implement the knowledge you acquired. Writing code is the only way to master the skill of code.

Submit your code in the SoftUni Judge System:

Exercises: Problem Description

Lesson Slides

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