试题 试卷
题型:单选题 题类: 难易度:普通
浙江省绍兴市会稽联盟2023-2024学年高二下学期信息技术期中考试试卷
Private Sub Command1_Click()
Dim N As Integer
Dim S As Integer
N = val(Text1.Text)
S = 0
For i = 1 To N
S = S + i * (i + 1)
Next i
Text2.Text = str(S)
End Sub
Dim r As Single, s As Single '①
r="10米" '②
s=3.14159*r*r '③
Text2.Text ="某个半径为"+ Str(r)+"米的圆,其面积为"+ Str(s)+"平方米." '④
则程序中出错的语句是( )
a = [ 6 , 12 , 9 , 20 , 8 , 11 , 4 ]
for j in range( 1 , len( a ) ) :
if a[ j ] < a[ j - 1 ] :
a[ j ] = a[ j ] + a[ j - 1 ] ; a[ j - 1 ] = a[ j ] - a[ j - 1 ] ; a[ j ] = a[ j ] - a[ j - 1 ]
执行该段程序后,列表a的值是( )
试题篮