试题 试卷
题型:单选题 题类:常考题 难易度:普通
上海市浦东新区2018-2019学年高一下学期信息技术5月模拟试卷(二)
Dim a As String, b As String
a = InputBox("输入a")
b = InputBox("输入b")
If a < b Then
a = a + b
Else
b = b + a
End If Print a + b
依次输入32,123,该程序的运用结果是( )。
Dim a(1 To 1 000)As String
Dim b(1 To 2)As Integer
N=Len(Text1.Text)
For i=1 To n
a(i)=Mid(Text1.Text,i,1)
Next i
DO While n>l
If ASC(a(n))>=Asc(a(n-1))Then
m=1
m=2
End If
b(m)=b(m)+1
n=n-1
Loop
数组b各元素的初始值都为0,文本框Text1的内容为“2018Python”。执行程序后,变量b(1)的值为( )
实现上述功能的VB程序如下,请回答下列问题:
Private Sub Command1_Click()
Dim a(20) As Long
Dim i As Integer, j As Integer, s As String List1.Clear
n = Val(Text1.Text)
a(1) = 1
List1.AddItem Str(a(1)) For i = 2 To n
s = ""
For j = Step -1
a(j) = ①
s = s + Str(a(j))
Next j
② Next i
m =1: k = 1
For i = 2 To 9
If a(i) > a(i-1) Then
k = k + 1
If k > m Then m = k
k = 1
Text1.Text = Str(m)
该程序段运行后,文本框Text1中显示的内容是( )
mw = input('请输入:')
res=''
i=0; j=0; n=len(mw)
while j<n:
if i%2==0:
mw+=mw[i]
else:
res+=mw[i]
j+=1
i+=1
print(res)
若输入的内容为python,输出的结果为( )
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