Nov 22, 2024 · The Java if statement is the most simple decision-making statement. It is used to decide whether a certain statement or block of statements will be executed or not i.e. if a certain condition is true then a block of statements is executed otherwise not.

Use the if statement to specify a block of Java code to be executed if a condition is true. Syntax if ( condition ) { // block of code to be executed if the condition is true }

The syntax of an if-then statement is: // statements . Here, condition is a boolean expression such as age >= 18. public static void main(String[] args) { int number = 10; // checks if number is less than 0 if (number < 0) { System.out.println("The number is negative."); System.out.println("Statement outside if block"); Output.

Sep 11, 2022 · If else statement in Java. This is how an if-else statement looks: if(condition) { Statement(s); } else { Statement(s); } The statements inside “if” would execute if the condition is true, and the statements inside “else” would execute if the condition is false. Example of if …

Syntax of the If Statement. The basic syntax of an if statement in Java is: Here, condition is a boolean expression that evaluates to either true or false. If the condition is true, the code inside the braces will execute; otherwise, it will be skipped. 2. Flow Diagram of If Statement.

The if-then statement is the most basic of all the control flow statements. It tells your program to execute a certain section of code only if a particular test evaluates to true. For example, the Bicycle class could allow the brakes to decrease the bicycle's speed only if …

Basic Syntax Let's start with the basic structure of an if-else statement in Java: if (condition) { // Code to execute if the condition is true } else { // Code to execute if the condition is false }

If-Else Statement in Java - Learn how to use if-else statements in Java to control the flow of your program. Understand syntax, examples, and best practices.

In this article, we will discuss the different types of if-else statements in Java, their working, implementation, and more. What Is the If Statement In Java? The if statement in Java programming is used to execute a block of code only if a specified condition evaluates to true.

Oct 8, 2024 · It allows the execution of different blocks of code based on whether a condition evaluates to true or false. This tutorial will walk you through the various forms of the if-else statement, showing examples of how to use it in different scenarios. 1. What Is an if-else Statement? 2. Basic if Statement. 5. Nested if-else Statements. 6.