Java If Statement Syntax

In conclusion, the if statement in Java is a fundamental feature for implementing decision-making statement in the program. It allows us to execute a certain block of code based on whether specified conditions are true or false. We hope that you will have understood the basic syntax of applying if statement and practiced all example programs.

Let us take a look at each type with the help of a flowchart, syntax, and an example with output. 1. Simple If statement. In this type of If-Else statement, If the given condition is true, a set of statements will be executed, and if it is false, nothing gets executed. Syntax If condition ltstatmentsgt Flowchart Example

The if-else Statement. The if-else statement allows Java programs to handle both true and false conditions. If the condition inside the if statement evaluates to false, the else block is executed instead.. Using if-else statements in Java improves decision-making in programs by executing different code paths based on conditions.. Syntax of if-else Statement

Types of Control Flow Statements in Java. Java provides several types of control flow statements If Statement If-Else Statement Nested If Statement If-Else-If Statement 1. If Statement. The if statement is used to test a condition. If the condition evaluates to true, the block of code inside the if statement is executed. Syntax if

In this program, the if statement checks whether the variable x is greater than 0. Since x is 10, the condition is true, and the message quotx is positive.quot is printed. 2. Check if a Number is Even. This example determines if a number x is even by checking if the remainder when dividing by 2 is zero. Main.java ltgt

Learn about the Java if-else statement with syntax, flow, and code examples. Discover its uses, best practices, and more. Read now!

The if-then 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 the bicycle is already in motion. One possible implementation of the applyBrakes method could be as

Syntax . In Java, an if statement has an optional block and this block is known as the else block. You must think about why we are saying else block is optional. Because if block can be used without else block but else block exists only with if block. The else block only gets executed if the condition of the if the statement becomes false.

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.ExampleJava Java program to illustrate If st

Learn how to use if, else, else if and switch statements to execute different blocks of code based on logical conditions. See syntax, examples and exercises for Java if statement syntax.