–Awk Do whileloop is called exit controlled loop, whereas awk while loop is called as entry controlled loop. Because while loop checks the condition first, then it decides to execute the body or not. But theawk do whileloop executes the body once, then repeats the body as long as the ...
1、说出DO WHILE循环过程。 2、在表格中写上相应的语句 新授 一、循环的语句格式: DO WHILE <条件> <命令序列> [LOOP] [EXIT] ENDDO 功能:如果循环体中有LOOP命令,当遇到LOOP时就结束本次循环,不再执行它下面到ENDDO间的语句,提前返回DO WHILE进行下一次的循环判断;如果循环体中有EXIT命令,当遇到它时就结...
在VB或类似语言中,`Do While...Loop`循环的退出需要通过`Exit Do`实现。 - **A: Exit** 单独使用不符合语法,需指定退出类型(如`Exit For`/`Exit Sub`)。 - **B: Exit Do** 正确,直接终止循环并执行后续代码。 - **C: Exit Do While** 语法错误,`Exit`后只能跟结构类型(如`Do`)。 - **D...
在Visual FoxPro等编程环境中,LOOP和EXIT语句是专门用于循环结构的控制命令。 1. **A、FOR—ENDFOR**:FOR是循环结构,允许在循环体内使用LOOP(跳过当前迭代)和EXIT(退出循环)。 2. **B、DO WHILE—ENDDO**:DO WHILE是循环结构,支持LOOP和EXIT。 3. **C、IF—ELSE—ENDIF**:IF是条件分支结构,不涉及循环逻...
Exit Do 语句通常用于 Do While 或 Do Until 循环中。其基本语法如下: vb Do While condition ' 循环体 If someCondition benxi.o2o.fxcn.info Exit Do ' 退出循环 End If Loop 或者: vb Do Until condition ' 循环体 If someCondition Then
Example 2 – Exit a Do While Loop When a Fixed Sales Target is Met In this code, we will determine for which customer we achieved our sales target. Open the VBA code editor and paste the following code in it, then Run the code. Sub Exit_when_fixed_target_met() Dim salesRange As ...
If true, the body of the loop executes. If the condition becomes false in the beginning itself, the program control does not even enter the loop once. The loop executes until i becomes 10. Output 1 2 3 4 5 6 7 8 9 10 do...while loop in CIt is an exit-controlled loop. It ...
题目 如果要退出Do…Loop循环,可使用语句( ) (1 分)A. ExitB. Exit DoC. Exit ForD.Exit Sub 相关知识点: 试题来源: 解析B题目询问退出Do…Loop循环的正确语句。分析如下:A. Exit → VB中单纯Exit语法不完整,必须配合具体结构如Exit Do/ForB. Exit Do → 专门用于退出Do循环,语法正确...
该代码将不断等待用户输入指令,直到输入“exit”为止。 do-while循环 do-while循环适用于需要至少执行一次循环体的情况,例如菜单选项、输入验证码等。 代码语言:java AI代码解释 Scannerscanner=newScanner(System.in);intcode;do{System.out.print("请输入验证码:");code=scanner.nextInt();}while...
SelectDo_While_Loop_OffsetinMacro name. ClickRun. This is the output. VBA Code Breakdown Sub Do_While_Loop_Offset() names the sub-procedure. Dim i As Integer i = 5 declares the variable; sets the initial value of i. Do While i < 13 ...