Java has the following conditional statements: Use if to specify a block of code to be executed, if a specified condition is true; Use else to specify a block of code to be executed, if the same condition is false; Use else if to specify a new condition to test, if the first condition is false

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. Example: Dry-Running Above Example. 1. Program starts. 2. i is initialized to 10.

Java if...else (if-then-else) Statement. The if statement executes a certain section of code if the test expression is evaluated to true. However, if the test expression is evaluated to false, it does nothing. In this case, we can use an optional else block.

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 …

Apr 26, 2013 · Is it possible to call a method within an if statement, and then a separate method in an if else statement? I have created a scanner than reads keyboard input, and based on the option the user gives, a different method will be called. Can I say something along the lines of: private static void doAddStudent(Student aStudent) .

Sep 11, 2022 · If statement consists a condition, followed by statement or a set of statements as shown below: The statements gets executed only when the given condition is true. If the condition is false then the statements inside if statement body are completely ignored. * if the above condition is true. */ System.out.println("number is less than 100"); } } }

In Java, the if statement is a conditional statement used to execute a block of code when a specified condition evaluates to true. If the condition is false, an optional else statement can be used to execute an alternative block of code.

Jul 23, 2024 · What is the if-else statement in Java? If else statement is a condition statement that is used in the execution of a computer program in pre-defined rules. The if-else statement helps you to run a specific block of a program if the condition is true or else, it …

Jan 8, 2024 · In this tutorial, we’ll learn how to use the if-else statement in Java. The if-else statement is the most basic of all control structures, and it’s likely also the most common decision-making statement in programming. It allows us to execute a certain code section only if a specific condition is met. 2. Syntax of If-Else.

Apr 1, 2025 · In this tutorial, we will cover the following variations of the if statement in detail. The Java “if statement” (also known as “if-then statement”) is the most simple form of decision-making statement. This if-statement helps us to lay down certain conditions. Based on these conditions, we specify some lines of code to execute. Syntax: