Dec 14, 2014 · public class JavaApplication8 { static String type; public static void main(String[] args) { Scanner scanner = new Scanner(System.in); do { System.out.println("Press Y to get out of the loop"); type = scanner.next(); } while (type == "Y"); } }

Nov 22, 2024 · Java while loop is a control flow statement used to execute the block of statements repeatedly until the given condition evaluates to false. Once the condition becomes false, the line immediately after the loop in the program is executed. Let's go through a simple example of a Java while loop: [GFGT

I am running a do-while loop to ask which command the user would like to use. After I get the users input and the loop runs once, the second time I display the list of commands it prints them twice.

The Java programming language also provides a do-while statement, which can be expressed as follows: do { statement(s) } while (expression); The difference between do-while and while is that do-while evaluates its expression at the bottom of the loop instead of the top.

Java while loop. Java while loop is used to run a specific code until a certain condition is met. The syntax of the while loop is: while (testExpression) { // body of loop } Here, A while loop evaluates the textExpression inside the parenthesis ().

Oct 1, 2013 · FIX: Change your loop to while(counter < inAr.length - 1) or initialize counter to 1. EDIT: You should also not compare Strings with == or != . Your if-statement should be:

The do/while loop is a variant of the while loop. This loop will execute the code block once, before checking if the condition is true, then it will repeat the loop as long as the condition is true. The example below uses a do/while loop.

Learn Java Looping Statements including for, while, and do-while loops with detailed examples. Understand how to use these loops for iteration in Java programming.

The do-while loop in Java is a control flow statement that allows code to be executed repeatedly based on a given boolean condition. Unlike the while loop, the do-while loop guarantees that the code block is executed at least once before the condition is tested.

The do-while loop starts with the code block between do and while. Inside the do-while loop, the program prints out the value of i using the println method. The value of i is then incremented by 2 using the i=i+2 shorthand notation.