2. do – while loop in C It also executes the code until the condition is false. In this at least once, code is executed whether the condition is true or false but this is not the case with while. While loop is executed only when the condition is true. Syntax: do{ //code }whil...
百度试题 结果1 题目For语句与Do…Loop语句有何异同?相关知识点: 试题来源: 解析 答:For语句适合处理能计算出循环的循环,且步长固定;而Do…Loop可以处理任何种类的循环,所有用For语句能实现的循环都可以用Do…Loop来实现,反之则较为困难。反馈 收藏
Do While count <= 5 Console.WriteLine("当前计数: " & count) count += 1 Loop 4. Do...Loop While 先执行循环体,然后在循环体结束后检查条件。 vb Do ' 循环体 Loop While condition 示例: vb Dim count As Integer = 1 Do Console.WriteLine("当前计数: " & count) count += 1 Loop While ...
We use FOR to iterate over a known range of values and WHILE to evaluate an expression. for (initialization; termination; increment) { statement(s) } while (expression) { statement(s) } The difference between WHILE and DO WHILE is that on WHILE it checks the condition first, than execute...
shell脚本forloops&whileloops题解,1、判断/var/目录下所有文件的类型forfilesin/var/*;doif[[-f$files]];thenecho"$filesexistsandisaregularfile."elif[[-h$files]];thenecho"$filesisasymboliclink."elif[[-d$files]];thenecho"$filesisadirectory."elseecho"$fi
1. For...Next 循环 2. Do While...Loop 循环 3. Do Until...Loop 循环 Dim input As String = Console.ReadLine() …
}while (termination); 1.do-while语句首先执行循环体,然后计算终止条件,若结果为true,则循环执行大括号中的语句,直到布尔表达式的结果为false。 2.与while语句不同的是,do-while语句的循环体至少执行一次,是"直到型"循环的特点。 for语句 for语句也用来实现"当型"循环,它的一般格式为: ...
For语句和Do Loop语句的共同点是( ).A.循环次数已确定B.循环次数不能确定C.当满足条件时跳出循环D.当不满足条件时跳出循环
Rule #2: Always use the For Each loop when looping through a collection of objects such as the VBA Collection, VBA Dictionary and other collections To make it more simple consider using the For Each loop only when looping through a collection of objects. Related posts: VBA Do While Loop -...
While e > 4 e -= 1 d += 1 End While 3>Do[{while | Until} condition] [statements] [Exit Do] [statements] Loop example: Do Until str = "Cool" System.Console.WriteLine("What to do?") str = System.Console.ReadLine() Loop