For example, class Main { public static void main(String[] args) { int expression = 2; // switch statement to check size switch (expression) { case 1: System.out.println("Case 1"); // matching case case 2: Syste
Switchhas evolved over time. New supported types have been added, particularly in Java 5 and 7. Also, it continues to evolve —switchexpressions will likely be introduced in Java 12. Below we’ll give some code examples to demonstrate the use of theswitchstatement, the role of thebreakstatem...
Example intday=4;switch(day){case1:System.out.println("Monday");break;case2:System.out.println("Tuesday");break;case3:System.out.println("Wednesday");break;case4:System.out.println("Thursday");break;case5:System.out.println("Friday");break;case6:System.out.println("Saturday");break;case...
In this example, the output of the program would be “You are a Grade B Employee: Bonus = 1000.” Of course, this is a simplified example but it is a functional switch statement that could easily be adopted for more practical use in your own Java applications. Nested Switch Statements Th...
Switch Expression Example publicclassSwitchStatement{publicstaticvoidmain(String[]args){System.out.println("Monday is : "+isWeekDay(Day.TUE));System.out.println("Monday is : "+isWeekDay(Day.SUN));}publicstaticBooleanisWeekDay(Dayday){Booleanresult=switch(day){caseMON,TUE,WED,THUR,FRI->true...
传统 switch 语句的基础支持 支持类型: 仅限整型 (byte、short、int) 和字符型 (char)switch(...
Here’s a simple example: intday=3;switch(day){case1:System.out.println('Monday');break;case2:System.out.println('Tuesday');break;// ...}#Output:#'Tuesday' Java Copy In this example, we have a switch statement that checks the value of the variableday. Depending on the value, it ...
在case语句序列中的break语句将引起程序流从整个switch语句退出。当遇到一个break语句时,程序将从整个switch语句后的第一行代码开始继续执行。这有一种“跳出” switch语句的效果。 下面是一个使用switch语句的简单例子: // A simple example of the switch. ...
Working of break Statement with Nested Loops Here, the break statement terminates the innermost while loop, and control jumps to the outer loop. Labeled break Statement Till now, we have used the unlabeled break statement. It terminates the innermost loop and switch statement. However, there is...
Switch Expression Example publicclassSwitchStatement{publicstaticvoidmain(String[]args){System.out.println("Monday is : "+isWeekDay(Day.TUE));System.out.println("Monday is : "+isWeekDay(Day.SUN));}publicstaticBooleanisWeekDay(Dayday){Booleanresult=switch(day){caseMON,TUE,WED,THUR,FRI->true...