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The Logic of a Loop

Explore the fundamental logic of loops in Java by understanding the four key steps: initialization, condition testing, processing, and updating. This lesson helps you grasp how loops control repetition in Java programs, preparing you to write efficient and effective iterative code.

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What is iteration?

The ability to repeat tasks rapidly is one of the keys to the power of computing. Whenever we are searching the web, playing video games, or using a bank ATM, we are experiencing the effects of this repetition. In Java, we can repeat a group of statements by using a controlling statement in a process known as iteration. A completely different approach to repetition is called recursion ...