更多"下面程序段执行的结果是 Dim i As Integer,S As "的相关试题:
[单项选择]以下程序段的执行结果是 ______。
Dim a As Integer,b As Integer
For a=4 To 1 Step-1
b=b+a
Next a
Print b, a
A. 100
B. 9 1
C. 10 1
D. 90
[单项选择]程序段如下: Dim i As Integer,s As Integer For i=4 To 1 Step-1 s=s+i Next i Print s,i执行的结果是( )。
A. 10 0
B. 9 1
C. 10 1
D. 9 0
[单项选择]执行以下程序段 Dim x As Integer, i As Integer x=0 For i=20 To Step -2 x=x+i/5 Next i 后,x的值为
A. 16
B. 17
C. 18
D. 19
[单项选择]
执行以下程序段 Dim i As Integer,X As Integer x=0 For i=20 To 1 Step -2 x=x+i/5 Next Print x 后,x的值为()。
A. 16
B. 17
C. 18
D. 19
[单项选择]下列程序段的运行结果是( )。 Sub sele( ) 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
[单项选择]执行以下程序段
Dim i As Integer, x As nteger x = 0
For i = 20 To 1 Step -2
Next
x = x + i / 5
Print x
后,x的值为______。
A. 16
B. 17
C. 18
D. 19
[单项选择]执行以下程序段后,x的值为( )。
Dim x As Integer,i As Integer
x=0
For i=20 To 0 Step -2
x=x+i/5
Next i
A. 16
B. 17
C. 18
D. 19
[单项选择]下列程序段的执行结果为_______。 Dim m(3,3)As Integer Dim i As Integer Dim j As Integer Dim x As Integer For i=1 To 3 m(i,i)=i Next For i=0 To 3 For j=0 To 3 x=x+m(i,j) Next Next Print X
A. 3
B. 4
C. 5
D. 6
[单项选择]有如下程序段:
Dim I As Integer
I=Int(-3.25)
执行后,I的返回值是
A. -3
B. -4
C. 3
D. 3.25
[单项选择]有如下程序段:
Dim I As Integer
I=Int(-3.25)
执行后,I的返回值是
A. -3
B. -4
C. 3
D. 3.25