Instead of writing many if..else statements, you can use the switch statement. The switch statement selects one of many code blocks to be executed: This is how it works: The switch expression is evaluated once. The value of the expression is compared with the values of each case. If there is a match, the associated block of code is executed.

Apr 11, 2025 · The switch statement in Java is a multi-way branch statement. In simple words, the Java switch statement executes one statement from multiple conditions. It is an alternative to an if-else-if ladder statement.

The switch statement evaluates its expression, then executes all statements that follow the matching case label. You could also display the name of the month with if-then-else statements: int month = 8; if (month == 1) { System.out.println("January"); } else if (month == 2) { System.out.println("February"); } ...

The switch statement allows us to execute a block of code among many alternatives. In this tutorial, you will learn about the switch...case statement in Java with the help of examples.

Jun 21, 2022 · You use the switch statement in Java to execute a particular code block when a certain condition is met. Here's what the syntax looks like: switch (expression) { case 1: // code block break; case 2: // code block break; case 3: // code block break; default: // code block}

In Java, is it possible to write a switch statement where each case contains more than one value? For example (though clearly the following code won't work): case 1 .. 5: System.out.println("testing case 1 to 5"); break; case 6 .. 10: System.out.println("testing case 6 to 10"); break;

Jun 11, 2024 · In this tutorial, we’ll learn what the switch statement is and how to use it. The switch statement allows us to replace several nested if-else constructs and thus improve the readability of our code.

Feb 6, 2025 · Switch Case conditional statements in Java are invoked with the keyword ‘switch’. The syntax to declare a switch case is “ switch () ”, which is used at the beginning of a conditional statement. The switch syntax is used for a set of conditions that need to be evaluated.

Feb 28, 2024 · In this article, we will be taking a deep dive into switch statements in Java. Switch statements are very similar to If-Else statements. As we proceed through the article, we will understand the switch case with the help of a flowchart, …

The switch statement in Java provides a way to execute one block of code out of many based on the value of an expression. It is an alternative to using multiple if-else-if statements and is especially useful when you have a single variable or expression to evaluate against several possible values.