nested switch in c

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;

I. Class Declaration // A class is a user-defined type. The declaration form is as follows:Class Name{Public:Public Member (external interface)PRIVATE:Private memberProtected:Protect members}; After the public keyword, declare that they are class

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

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

The If statement handles two branches and uses the IF-ELSE-IF structure when dealing with multiple branches, but if there are more branches, the more nested IF statements layer, The procedure is not only large but also difficult to understand. Deep

If-else statementcontrol Condition Branch.Grammar if (expression) statement1 [else Statement2] NoteIf the value of the expression is Non-zero, the statement1 is executed. If the option else exists, Statement2 is executed if the

Thinkphp volist label nested loop tutorial, thinkphpvolist. Thinkphp volist label nested loop tutorial, thinkphpvolist this article describes the usage of ThinkPHP volist label nesting in details as follows: first, in the Thinkphp Development Manual,

This article mainly introduces in detail the differences and connections between if and switch in javascript. It is very practical and practical. For more information, see. Today, when I changed the BoxScroll plug-in, because there were more than

As we all know, there is no switch in Python, which is generally replaced by if-else, for example, the C Language Switch (key) {Case 'A':/* do_a */break; Case 'B':/* do_ B */break; Case 'C ': /* do_c */break ;} In python If key = 'A': #

Today, when the plug-in boxscroll, because if the conditions inside the judge more than two, so immediately want to rewrite switch. Change to half, suddenly remember Jshint and other code quality testing tool in a request, with = = = Replace = =,