题型:单选题 题类:常考题 难易度:普通
浙江省杭州市第二中学2015-2016学年高二下学期信息技术期中考试试卷
Dim a(1 To 9) As Integer, m As Integer, k As Integer, i As Integer
a(1)=2 : a(2)=8 : a(3)=3 : a(4)=4 : a(5)=5 : a(6)=6 : a(7)=1 : a(8)=7 : a(9)=9
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
Else
k = 1
End If
Next i
Text1.Text = Str(m)
该程序段运行后,文本框Text1中显示的内容是( )
1 | 5 | 7 | 9 |
4 | 6 | 10 | 15 |
8 | 11 | 12 | 19 |
14 | 16 | 18 | 21 |
已知数据逐行存储在数组a中,在杨氏矩阵数组中查找某数字是否存在的VB程序段如下:
cz = False : i = 1 : j = n
Do While j >= 1 And i <= n
If key < a(s) Then
⑵
ElseIf key > a(s) Then
⑶
Else
cz = True:Exit Do
End If
Loop
方框中的代码由以下三部分组成:
①j = j - 1
②s = (i - 1) * n + j
③i = i + 1
代码顺序正确的选项是( )
试题篮