Break statement is optional in switch case but you would use it almost every time you deal with switch case. Before we discuss about break statement, Let’s have a look at the example below where I am not using the break statement: publicclassSwitchCaseExample2{publicstaticvoidmain(Stringargs...
Switch case String example Syntax of Switch case in java 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 switch(expression) { case value_1 : // Statements break; // optional case value_2 : // Statements break; // optional // Default is executed when the expression does not match ...
This tutorial explains how to use switch-case in Java programs. It is a multi-branch statement that allows the execution of different pieces of code based on the result of an expression. Contents Basics of switch-case in JavaThe flow of a Java programSequentialConditional:IterativeSwitch-case s...
The switch case in the Java programming language serves as a tool to perform various actions according to different conditions. It acts as a decision-maker when you assess a variable against several values. Each value is termed a ‘case,’ and by using the switch statement, you can execute ...
Flowchart of C++ switch...case statement Example: Create a Calculator using the switch Statement // Program to build a simple calculator using switch Statement#include<iostream>usingnamespacestd;intmain(){charoper;floatnum1, num2;cout<<"Enter an operator (+, -, *, /): ";cin>> oper;cout...
This section provides a JavaScript tutorial example showing how to write a 'switch ... case' statement.© 2025 Dr. Herong Yang. All rights reserved.To help you understand how "switch ... case" statements work, I wrote the following the JavaScript tutorial example, Switch_Case_Statements.htm...
default Case in Java switch-case The switch statement also includes an optional default case. It is executed when the expression doesn't match any of the cases. For example, class Main { public static void main(String[] args) { int expression = 9; switch(expression) { case 2: System.ou...
Type safety is also improved with the introduction of enums. Functions, methods and interfaces are also implemented by enums. Enums can also be used in switch case in Java. Example package pkgenum; public class Enum { public enum Friends { raj, ram, aj, nick, mike, mj, jj} ...
Java example to demonstrate an enum in switch case. Submitted byNidhi, on April 04, 2022 Problem statement In this program, we will create avehicleenumeration using "enum" inside the classMain. Then we will use an enum constant with a switch case inside themain()method and print the approp...
Think and understand the code snippet above for 2 minutes and note down some intriguing points that you have in mind. Points to be noted: The switch statement has to be given a 'value' through which, it will handle to charge to a ‘case’ accordingly. For example, let’s suppose the ...