c language switch case

Switch-case retrun break, switch-caseretrun { If statements process two branches, the if-else-if structure must be used when processing multiple branches. However, if there are many branches, the more nested if statement layers, the program is not

In the C ++ programming language, some judgment statements exist, such as the if and C ++ switch-case statements. In this article, we will introduce the basic usage of the C ++ switch-case statement in detail, hoping to help you. Detailed

Grammarsyntax for switch statements in the Swift language: Copy Code code as follows: Switch Expression { Case expression1: Statement (s) Fallthrough/* Optional * Case Expression2, Expression3: Statement (s) Fallthrough/*

The Switch...case statement in Swift can determine the object type, and the objective-c must be an integer.Can not penetrate, can not write break, var rank = "A" switch rank{case "a"://equivalent to if print ("excellent") Case

1. Expression: The expression is judged to have no result (value), the simplest expression is a constant or variable, such as: A, A, 3 + 1, a + B, a + 5 are expressions2.BOOL (Boolean) data type: In addition to the basic data types in the C language,

Switch...case statements are often used in the C language, let me show you a detailed question to be aware of when using this statement. Words not much to say, directly cite examples:Example 1:Switch (fruit){Case 1:printf ("Apple"); BreakCase

Asp tutorial. net switch statement usage (C, C #)A switch statement is a control statement that processes multiple choices and enumerations by passing a case statement to the body.Int caseSwitch = 1;Switch (caseSwitch){Case 1:Console. WriteLine

We may write or encounter a code like this:C + + Switch(EXPR1) { CaseLABEL11:Switch(EXPR2) { CaseLABEL21://Do something Break; CaseLABEL22://Do something Break;default://Do something Break; } Break; CaseLABEL12:

We may write or encounter code like this:C + + Switch(EXPR1) { CaseLABEL11:Switch(EXPR2) { CaseLABEL21://Do something Break; CaseLABEL22://Do something Break;default://Do something Break; } Break;

A program is a set of instructions that a computer can recognize and execute. Each instruction enables the computer to perform a specific operation. A specific sequence of instructions used to accomplish certain functions. The essence of the