写出下列程序的运行结果。
#include
void Fun()
{
int num=20;
cout<<"the fun's num is"<
}
void main()
{
int num=10;
cout<<"the main's num is "<
Fun();
{
int num=30;
cout<<"the field's num is "<
}
cout<<"the main's num is "<
}
第1题
阅读下列程序并写出程序运行结果。
Private Sub Form_Click()
Dim x As Integer
Static y As Integer
x = x + 2
y = y + 3
Form1.Print "x="; x, "y="; y
End Sub
写出程序运行时连续单击三次窗体后,Form1上的输出结果。
第2题
阅读下列程序并写出程序运行结果。
Private Sub Command1_Click()
x = 0
Do While x < 60
x = (x + 3) * (x + 4)
n = n + 1
Loop
Text1.Text = Str(n)
Text2.Text = Str(x)
Text3.Text = Val(Text1.Text) + Val(Text2.Text)
End Sub
写出程序运行后,文件框Text3的结果。
第3题
阅读下列程序并写出程序运行结果。
Private Sub Form_Click()
Dim A(1 To 3) As String
Dim c As Integer
Dim j As Integer
A(1) = "4"
A(2) = "8"
A(3) = "12"
c = 1
For j = 1 To 3
c = c + Val(A(j))
Next j
Print c
End Sub
写出程序运行时单击窗体后,窗体Form1上的结果。
第5题
写出下列程序的运行结果。
#include void Fun(){int num=20;cout<< "The Fun's num is"<< num<< endl;
}void main(){int num=10;cout<< "The main's num is "<< num<< endl;Fun();{int num=30;
cout<< "The Field's num is "<< num<< endl;}cout<< "The main's num is "<< num<< endl;}
第6题
阅读下列程序并写出程序运行结果。
Public Sub change1(ByVal x As Integer, ByVal y As Integer)
Dim t As Integer
t = x
x = y
y = t
End Sub
Public Sub change2(x As Integer, y As Integer)
Dim t As Integer
t = x
x = y
y = t
End Sub
Private Sub Form_Click()
Dim a As Integer, b As Integer
a = 22: b = 33
change1 a, b
Form1.Print "A1="; a, "B1="; b
a = 22: b = 33
change2 a, b
Form1.Print "A2="; a, "B2="; b
End Sub
写出程序运行时,单击窗体Form1上的输出结果。
第8题
写出以下程序的运行结果。
#include int fun(int a){int b=0;static int c=3;b ; c ;return(a b c);}
main(){int i, a=5;for (i=0; i<3; i )cout<< i<< " "<< fun(a)<< " ";}
第10题
A.9
B.10
C.15
D.24
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