下列循环嵌套的结构中，正确的是_______。 A: For i = 2,4,6,8,10 ``` Do ``` Loop While s > 0Next B: For i = 2 To 10 ``` Do While s > 0 ``` LoopNext C: For i = 2 To 10 ``` Do While s > 0 ``` Next Loop D: For i = 2 To 10 ``` Do ``` Next Loop While s > 0

公告：维护QQ群：833371870，欢迎加入！
公告：维护QQ群：833371870，欢迎加入！
公告：维护QQ群：833371870，欢迎加入！

2022-05-30 问题

下列循环嵌套的结构中，正确的是_______。 A: For i = 2,4,6,8,10 ``` Do ``` Loop While s > 0Next B: For i = 2 To 10 ``` Do While s > 0 ``` LoopNext C: For i = 2 To 10 ``` Do While s > 0 ``` Next Loop D: For i = 2 To 10 ``` Do ``` Next Loop While s > 0

2022-06-16 问题

下列循环能正常结束循环的是( )。 A: i=5 Do i=i+1 Loop Until i<0 B: i=1 Do i=i+2 Loop Until i=10 C: i=10 Do i=i+1 Loop Until I>0 D: i=6 Do i=i-2 Loop Until I=1

2022-06-16 问题

下列循环能正常结束循环的是(). A: i=5 Do i=i+1 Loop Until i<0 B: i=1 Do i=i+2 Loop Until i=10 C: i=10 Do i=i+1 Loop Until I>0 D: i=6 Do i=i-2 Loop Until I=1

下列循环能正常结束循环的是(). A: i=5 Do i=i+1 Loop Until i<0 B: i=1 Do i=i+2 Loop Until i=10 C: i=10 Do i=i+1 Loop Until I>0 D: i=6 Do i=i-2 Loop Until I=1

2021-04-14 问题

执行循环后，两变量 I, Sum 分别是： Dim I As Short = 1 Dim Sum As Long = 0 Do While I <= 5 Sum += I I = I + 2 Loop

2022-06-12 问题

中国大学MOOC: 下面代码执行后，变量s的值为______。 Dim i, n As Integer, s As String i = 2 : n = 12 : s = n & = Do Until n = 1 Do While n Mod i = 0 s &= i & * n = n i Loop i += 1 Loop s = Strings.Left(s, Len(s) - 1)

中国大学MOOC: 下面代码执行后，变量s的值为______。 Dim i, n As Integer, s As String i = 2 : n = 12 : s = n & = Do Until n = 1 Do While n Mod i = 0 s &= i & * n = n i Loop i += 1 Loop s = Strings.Left(s, Len(s) - 1)

2022-06-11 问题

下列程序执行后s的值是1，i的值是2 s = 1: i = 1 Do While True s = s + i i = i + 2 If i = 7 Then Exit Do Loop

下列程序执行后s的值是____1____，i的值是____2____ s = 1: i = 1 Do While True s = s + i i = i + 2 If i = 7 Then Exit Do Loop

2022-05-29 问题

在下列循环中，能正常结束的是。 A: i=5Do i=i+1Loop while i>10 B: i=1Do i=i+2Loop while i<>10 C: i=10Do i=i+1Loop while i>10 D: i=6Do i=i-2Loop while i<>1 E: i=3Do i = i mod 2Loop while i<>0

在下列循环中，能正常结束的是。 A: i=5Do i=i+1Loop while i>10 B: i=1Do i=i+2Loop while i<>10 C: i=10Do i=i+1Loop while i>10 D: i=6Do i=i-2Loop while i<>1 E: i=3Do i = i mod 2Loop while i<>0

2022-06-12 问题

下列程序段的运行结果是。 Subsele() Dim n As Integer i=21:n=3 Do While i＞n i=i-n Loop Print i End Sub A: 2 B: 4 C: 5 D: 3

2022-06-12 问题

下面程序运行后的结果为___ Private Sub Form_Click() Dim i%, sum% i = 1 Do While i < 5 sum = sum + i * i i = i + 2 Loop Print sum End Sub A: 45 B: 35 C: 10 D: 25

2022-06-10 问题

阅读以下Shell程序，它的输出是_____________ #!/bin/sh echo "ok,nice" loop=0 for str in "hello world" do loop=$(($loop+1)) echo "The $loop loop:$str" done A: ok,nice The 2 loop:hello world B: ok,nice The 1 loop:hello world C: The 1 loop:hello world D: ok,nice

阅读以下Shell程序，它的输出是_____________ #!/bin/sh echo "ok,nice" loop=0 for str in "hello world" do loop=$(($loop+1)) echo "The $loop loop:$str" done A: ok,nice The 2 loop:hello world B: ok,nice The 1 loop:hello world C: The 1 loop:hello world D: ok,nice

1 2 3 4 5 6 7 8 9 10