Based on the result of the evaluation, the loop either terminates or a new iteration is started. While loop in Java comes into use when we need to repeatedly execute a block of statements. Why is there a voltage on my HDMI and coaxial cables? To be able to follow along, this article expects that you understand variables and arrays in Java. When i=1, the condition is true and prints i value and then increments i value by 1. Hence in the 1st iteration, when i=1, the condition is true and prints the statement inside java while loop. All rights reserved. But when orders_made is equal to 5, a message stating We are out of stock. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. For each iteration in the while loop, we will divide the large number by two, and also multiply the smaller number by two. This means the while loop executes until i value reaches the length of the array. Don't overpay for pet insurance. This page was last modified on Feb 21, 2023 by MDN contributors. Making statements based on opinion; back them up with references or personal experience. When compared to for loop, while loop does not have any fixed number of iteration. If this seems foreign to you, dont worry. A while loop is like a loop on a roller coaster, except that it won't stop going around until the operator flips a switch. Thankfully, the Java developer tools offer an option to stop processing from occurring. We also talked about infinite loops and walked through an example of each of these methods in a Java program. - the incident has nothing to do with me; can I use this this way? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Why does Mister Mxyzptlk need to have a weakness in the comics? Add details and clarify the problem by editing this post. Software developer, hardware hacker, interested in machine learning, long distance runner. Java Switch Java While Loop Java For Loop. Previous articleIntroduction to loops in Java, Introduction to Java: Learn Java programming, Introduction to Python: Learn Python programming, Algorithms: give the computer instructions, Common errors when using the while loop in Java.
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