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.

Nov 22, 2024 · Java do-while loop is an Exit control loop. Unlike for or while loop, a do-while check for the condition after executing the statements of the loop body. Example: Suppose you are implementing a game where you show some options to the user, press 1 to do this .., press 2 to do this .. etc and press ‘Q’ to quit the game.

Feb 14, 2024 · In Java, the do while loop works similarly to C and C++. The code block within the curly braces {} is executed at least once. After executing the code block, the loop evaluates the condition specified in the parentheses (). If the condition is true, the loop repeats; otherwise, it …

Jan 2, 2023 · The Java do-while loop executes a block of statements in do block, and evaluates a boolean condition in while block to check whether to repeat the execution of block statements again or not, repeatedly.

Mar 4, 2025 · The Java do-while loop is used to iterate a part of the program repeatedly, until the specified condition is true. If the number of iteration is not fixed and you must have to execute the loop at least once, it is recommended to use a do-while …

A do-while loop repeatedly executes a block of code as long as the specified condition evaluates to true. The key difference from a while loop is that the condition is evaluated after the loop body, ensuring that the loop body is executed at least once. Syntax of do-while Loop Syntax: do { // body of loop } while (condition); condition: A ...

Feb 11, 2025 · do...while Loop in Java. do...while loop in Java is the third type of looping statement in Java. It prints the output at least once before checking the condition. Afterwards, the condition is checked and the execution of the loop begins.

Sep 11, 2022 · Syntax of do-while loop: do { statement(s); } while(condition); How do-while loop works? First, the statements inside loop execute and then the condition gets evaluated, if the condition returns true then the control gets transferred to the “do” else it jumps to the next statement after do-while. do-while loop example

Sep 19, 2024 · Syntax of Java do while loop. The syntax of the do-while loop is shown below: do { <Statments> <Updation expression> } while (condition); Let us take a moment to understand the syntax of the do-while loop: Firstly, we have two blocks, the do block and then the whole block.

Oct 8, 2024 · Syntax of do-while Loop. // Code to be executed. do: The code inside the do block is executed first. while: After the execution of the block, the condition is evaluated. If true, the loop repeats; if false, the loop terminates. 3. Basic Example of do-while Loop. public static void main(String[] args) { int count = 1; do {