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switch-case语句的一般表达形式为： switch〈选择判断量〉 Case 选择判断值1 选择判断语句1 case 选择判...
What is the purpose of the switch statement in C?To select one of many code blocks to be executed To loop through a set of conditions To compare two values To declare multiple variablesSubmit Answer » What is an Exercise? Test what you learned in the chapter: C Switch by completing ...
default 关键字是可选的。 如果没有 case 匹配,它会指定一些要运行的代码 Single-Case switch 示例下面的示例使用工作日数字来计算工作日名称:实例 package main import ("fmt") func main() { day := 4 switch day { case 1: fmt.Println("Monday") case 2: fmt.Println("Tuesday") case 3: fmt...
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
int day = 4; switch (day) { case 1: Console.WriteLine("Monday"); break; case 2: Console.WriteLine("Tuesday"); break; case 3: Console.WriteLine("Wednesday"); break; case 4: Console.WriteLine("Thursday"); break; case 5: Console.WriteLine("Friday"); break; case 6: Console.WriteLine...
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
Theswitchstatement in Go is similar to the ones in C, C++, Java, JavaScript, and PHP. The difference is that it only runs the matched case so it does not need abreakstatement. Single-Case switch Syntax Syntax switchexpression{ casex: ...
Syntax switch (expression) { case x: // code block break; case y: // code block break; default: // code block } 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 ...
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;case7:Syste...