Webint a = 5; switch (a) { case 1: cout<<"The value of variable a = 1"; break; case 5: cout << "The value of variable a = 5"; break; case 10: cout << "The value of variable a = 10"; break; case 15: cout << "The value of variable a = 15"; break; default: cout<<"Some other value"; } return 0; } The output: WebC++ 中 switch 语句的语法： switch(expression){ case constant-expression : statement(s); break; // 可选的 case constant-expression : statement(s); break; // 可选的 // 您可以有任意数量的 case 语句 default : // 可选的 statement(s); } switch 语句必须遵循下面的规则： switch 语句中的 expression 必须是一个整型或枚举类型，或者是一个 class 类型，其中 class …

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WebJul 31, 2024 · Read the two input values into two integer variables. Write a switch statement with four cases one for each operator +, -, *, /. And inside that case perform the corresponding operator and output the result. … WebFeb 14, 2024 · Examples of the Switch Statement in C: Example 1: C #include int main() { int choice; printf("Enter a number (1-3): "); scanf("%d", &choice); switch (choice) { case 1: printf("You entered 1.\n"); break; case 2: printf("You entered 2.\n"); break; case 3: printf("You entered 3.\n"); break; default: printf("Invalid number.\n"); break; } grade 2 mcl injury icd 10

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WebJun 14, 2024 · Here's an example of how the code looks cleaner in C# 7: Figure 2. The switch statement in C# 7. With C# 7, you can use range operators within a case statement. The structure of the above code looks cleaner than the old switch statement. More importantly, it's powerful for handling a range of values. But wait! WebA switch statement allows a variable to be tested for equality against a list of values. Each value is called a case, and the variable being switched on is checked for each switch … WebMay 29, 2024 · 今回は switch式 についてです。. switch式は C#8.0 から使うことができます。. switch式を使うと、指定された変数の値や型によって異なる値を返すことができます。. switch文とは違いcase、break、defaultキーワードを使わず書くことが出来ます。. スポンサーリンク ... chiloutmix下载