publicclassSwitchCaseExample1{publicstaticvoidmain(Stringargs[]){intnum=2;switch(num+2){case1:System.out.println("Case1: Value is: "+num);case2:System.out.println("Case2: Value is: "+num);case3:System.out.println("Case3: Value is: "+num);default:System.out.println("Default: Value...
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 ...
How Does Case Statement work in Java? As described above, Case in a particular Switch statement is executed when the value of the expression matches with the Case value. If none of the value matches case values, then the default statement defined in the Switch block is executed; otherwise, ...
Java switch case语句 1 问题 在什么情况下使用switch语句,以及如何使用switch语句。 2 方法 swith 语句主要用于判断一个变量与一系列值中某个值是否相等,每一个值称为一个分支。...public class HomeWork105 { public static void main(String[] args) { int i=5; switch(...i){ case 1: System.out.pr...
In Java programming, theswitchstatement is a versatile tool for managing multiple conditions. However, traditional implementations often involve redundancy when handling the same code for multiple values. ADVERTISEMENT This article explores two methods to address this challenge. First, theMultiple Case Labe...
Let’s try an example to demonstrate the switch statement with multiple cases. package delftstack; import java.util.Scanner; public class Example { public static void main(String[] args) { // Declaring a variable for switch expression Scanner Demo_Input = new Scanner(System.in); System.out....
importjava.util.Scanner;classJavaExample{publicstaticvoidmain(String[]arg){booleanisVowel=false;;Scannerscanner=newScanner(System.in);System.out.println("Enter a character : ");charch=scanner.next().charAt(0);scanner.close();switch(ch){case'a':case'e':case'i':case'o':case'u':case'A'...
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} public static void main(String[] args) { for(Friends f : Friends.values()) System.out.println(f); } } Output ...
import java.io.*; class SwitchExample { public static void main(String args[] ) throws IOException { BufferedReader k=new BufferedReader(new InputStreamReader (System.in)); String h; int n; System.out.println(“Enter a value between 1 and 4 “); ...
// Java program to demonstrate an enum // in switch case public class Main { enum Vehicle { BIKE, CAR, BUS } public static void main(String[] args) { String str = "BUS"; switch (Vehicle.valueOf(str)) { case BIKE: System.out.println("BIKE is for 2 persons."); break; case ...