Feb 24, 2014 · Use a while or for loop with the entire code which you would like to loop. For example: while( IsConditionTrue() ){ System.out.println ("Enter Gender (m/f): "); char gender = body.nextLine().charAt(0); // more code // code to update the variable using which the condition is checked } where

Java For Loop When you know exactly how many times you want to loop through a block of code, use the for loop instead of a while loop:

In this tutorial, we will learn how to use for loop in Java with the help of examples and we will also learn about the working of Loop in computer programming.

Apr 17, 2025 · The for loop in Java provides an efficient way to iterate over a range of values, execute code multiple times, or traverse arrays and collections. Now let’s go through a simple Java for loop example to get the clarity first.

Sep 12, 2013 · Type for and then hit Ctrl + Space. You can also use the Fast Code plugin or define your own template similar to IntelliJ IDEA. Someone has already posted some templates here. Is there a (quick) way to automatically insert the …

Oct 14, 2010 · for (int run=1; run<=number; run=run+1) System.out.print( run + " " ); sum = sum + 1 ; System.out.println( "The sum is . " ); You need to add run to sum and then print it out, like this: public static void main( String[] args ) Scanner keyboard = new Scanner(System.in); System.out.println( " \n" ); System.out.println( "Number: " );

Sep 11, 2022 · For loop is used to execute a set of statements repeatedly until a particular condition returns false. In Java we have three types of basic loops: for, while and do-while. In this tutorial you will learn about for loop in Java. You will also learn nested for loop, enhanced for loop and infinite for loop

Apr 22, 2025 · A Java for loop is a control flow statement that executes a block of code repeatedly based on a given condition and specified iterations. It consists of three parts: initialisation, condition, and update.

Oct 30, 2023 · TL;DR: How Do I Use a For Loop in Java? A basic for loop in Java is structured as follows: for(initialization; condition; increment/decrement){ //code }. This structure allows you to repeat a block of code a certain number of times, making it a powerful tool in any Java programmer’s toolkit. Here’s a simple example: System.out.println(i);

Apr 17, 2025 · Java for loop tutorial with examples and complete guide for beginners. The below article on Java for loop will cover most of the information, covering all the different methods, syntax, examples that we used in for loops.