While loop in Java with examples. Java program to reverse a number using for, while and recursion; java program to check palindrome string using recursion. So you’ve just started learning Java, you’ve built your first Hello World program, and you’re feeling like a pro. But if you want your programs to do more and be more, you have to learn how to use loops. The basic form of a do This beginner Java tutorial describes fundamentals of programming in the Java. The while and do-while Statements. ![]() ![]() Code, Example for do loop or do-while loop in Java. Related Articles and Code: Program that Displays one or more data on the DOS standard output device; Decision Making and Looping using while statement, do while loop. JAVA: Using String in Do While for decision. Java do while loop making string testing act differently. Do while: As you know if the conditional expression controlling a while loop initially false then the body of the loop will not be executed at all. However, sometimes it is desirable to execute the body of. It is possible that the statement block associated with While loop never get executed because While loop tests the boolean condition before executing the block of statements associated with it. In Java programming, sometime it's necessary to execute the block of statements at least once before evaluating the boolean condition. Do while loop is similar to the While loop, but it evaluates the boolean condition after executing the block of the statement. Do While loop syntax. Do. Boolean condition is any valid Java expression that evaluates to boolean value. Braces are options if there is only one statement to be executed. Do While Loop Examples.
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