Java for loop is used to run a block of code for a certain number of times. The syntax of for loop is: for (initialExpression; testExpression; updateExpression) { // body of the 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: Syntax for ( statement 1 ; statement 2 ; statement 3 ) { // code block to be executed }

Apr 7, 2025 · In Java, there are three types of Loops, which are listed below: The for loop is used when we know the number of iterations (we know how many times we want to repeat a task). The for statement includes the initialization, condition, and increment/decrement in one line. Syntax: The image below demonstrates the flow chart of a for loop:

Apr 17, 2025 · Java for loop is a control flow statement that allows code to be executed repeatedly based on a given condition. 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. Example:

Sep 11, 2022 · Check out these java programming examples related to for loop: Java Program to find sum of natural numbers using for loop; Java Program to find factorial of a number using loops; Java Program to print Fibonacci Series using for loop

Understanding the for loop is fundamental to effective Java programming, as it is essential for tasks like traversing arrays and collections, performing repetitive tasks, and implementing algorithms. Table of Contents. Java for Loop Syntax; How for Loop Works; Simple for Loop Example; Using the Comma; The For-Each Version of the for Loop

Feb 7, 2023 · There are three types of loops in Java: for loop. while loop. do...while loop. In this article, we'll focus on the for loop, its syntax, and some examples to help you use it in your code. The for loop is mostly used when you know the number of times a loop is expected to run before stopping. Here's what the syntax of for loop in Java looks like:

Nov 20, 2023 · Java for-loop statement is used to iterate over the arrays or collections using a counter variable that is incremented after each iteration. The for-loop statement in Java provides a compact way to iterate over the arrays or collection types using a counter variable that is incremented or decremented after each iteration.

Jan 9, 2014 · In this example, we will show how to use the for loop mechanism. Also, we will show the enhanced for loop, which was introduced in Java 5 and it is mainly used for Arrays. You can also check Loops in Java in the following video: 1. Syntax of For loop.

Let’s look at a few examples of how to use a for loop in Java. The following example demonstrates how it is possible to use the for loop to perform an operation a specific number of times. Let us break down the ”head” of the for loop. First, you specify an initial value int i = 0, i.e. the start value from which the loop should start counting.