6.8 控制流语句(Control Flow Statement) 程序最小的独立单元是语句(statement),语句一般由分号结尾,缺省情况下,语句是顺序执行的,但是当涉及逻辑判断控制时,就要求有控制流程序语句。控制流程序语句分为条件语句和循环语句,在C语言中,条件语句有if、if-else、switch等,而循环过程则由while、do-while和for语句支持。...
C offers a selection statement in several ways as if the program becomes less readable when the number of conditions increases. C has a multi-way selection statement calledthe switch statementthat is easy to understand to resolve this problem. The switch declaration is easy to understand if more...
1BasiccontrolflowsinC2Ifstatement3Switchstatement4Loopstructure5Breakandcontinuestatements6gotoandlabels BasiccontrolflowsinC Thecontrol-flowofalanguagespecifytheorderinwhichcomputationsareperformed.Loop Sequence Statementsareexecutedintheorderofwritting Condition Testthecondition,whentheresultistrue,executeA,otherwise...
Note that any of these statements can be used as a query-body statement or as a DML-sub level statement. If the control flow statement is at the query-body level, then its block(s) of statements are query-body statements ( queryBodyStmts ). In a queryBodyStmts block, each individual ...
Java SE 第七讲(流程控制语句 续 Flow Control Statement Cont.) 1476 播放百分之三研究所 研究世界的那百分之三可能性 收藏 下载 分享 手机看 登录后可发评论 评论沙发是我的～选集(68) 自动播放 [1] Java SE 第一讲(Java ... 2.2万播放 43:34 [2] Java SE 第二讲(原生数据类... 5037...
What Is Control Flow Statement? - A Control Flow Statement is a statement that changes the default flow of execution, which run statements one by one sequentially. Control flow statements can be grouped into 3 categories: Decision-Making Statements - A control-flow statement that transfers control...
Rust control flow tutorial shows how to manage program flow in Rust language. The control flow structures can be used to executed code conditionally or multiple times.
There are various flow control statements in Awk programming and these include: if-else statement for statement while statement do-while statement break statement continue statement next statement nextfile statement exit statement However, for the scope of this series, we shall expound on:if-else,for...
In the following sections, we'll go over the following five control flow statements in JavaScript: if, else, switch, for and while. The if statement Conditional statements occur in almost all programming languages that we use today. They are simply statements that evaluate a certain condition an...
PHP switch statement Theswitchstatement is a selection control flow statement. It allows the value of a variable or expression to control the flow of program execution via a multiway branch. It creates multiple branches in a simpler way than using theif,elseifstatements. ...