单击一次窗体之后,下列程序代码的执行结果为______。Private Sub Command1_ Click() Dim a As Int

题目

单击一次窗体之后,下列程序代码的执行结果为______。 Private Sub Command1_ Click() Dim a As Integer, b As Integer, c As Integer a = 1: b = 2: c = 4 Print Value(a, b,C)End Sub Function Num(x As Integer, y As Integer, z As Integer) Num = x * x + y * y + z * z End Function Function Value(x As Integer, y As Integer, z As Integer) Value = Num(x, y, z) + 2 * x End Function

A.21

B.23

C.19

D.35

参考答案和解析
正确答案:B
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相似问题和答案

第1题:

单击窗体时,下列程序代码的运行结果为()。 Private Sub Test(x As Integer) x = x * 2 + 1 If x < 6 Then Call Test(x) End If x = x * 2 + 1 Print x; End Sub Private Sub Form_Click() Test 2 End Sub

A.5 11

B.23 47

C.10 22

D.23 23


21

第2题:

单击一次命令按钮之后,窗体中的输出结果为______。 Private Sub Command1_ Click() For i = 1 To 4 x = fun(i) Print x; Next i End Sub Function (n) x = n * n FF = x End Sub

A.1 4 9 16

B.1 3 5 7

C.3 6 9 12

D.2 4 6 8


正确答案:A

第3题:

单击窗体时,下列程序代码的执行结果为______ 。 Private Sub Test (x As Integer) x=x*2+1 If x < 6 Then Call Test(x) End If x-x*2+1 Print x; End Sub Private Sub Command1_ Click () Test 2 End Sub

A.23 47

B.5 11

C.10 22

D.23 29


正确答案:A

第4题:

单击一次命令按钮,下列程序代码的执行结果为( )。 Private Sub Commandl_Click() Dima As Integer,b As Integer,CASInteger a=2:b=3:c=4 PrintP2(c,b,A) End Sub PrivateFunctionPl(X As Integer,y As Intege;z As Integer) P1=2*x+y+3*Z End Function Priva

A.21

B.19

C.17

D.34


正确答案:A

第5题:

单击一次命令按钮之后,下列程序代码的执行结果为 private Sub Command1_Click() S=P(1) +P(1)+P(2)+P(3)+P(4) Print S: End Sub Public Function P(N As Integer) Static Sum For I=1 To n Sum=Sum+I Next 1 P=Sum End Function

A.20

B.35

C.115

D.135


正确答案:B
解析:本题综合考查Function函数的建立、调用以及For循环控制语句。本题调用了4次P函数过程,参数赋值分别为1、2、3、4,对应的Sum值分别为1\4、10、20,之和为35,故答案为B。

第6题:

单击一次命令按钮之后,窗体中的输出结果为______。 Private Sub Command1_ Click() Dim a As Single Dim b As Single a = 10 b = 20 Call Num(a,B)Print a, b End Sub Sub Num(a,B)t = a a = b / t b = t End Sub

A.20 10

B.10 20

C.2 10

D.10 10


正确答案:C

第7题:

单击一次命令按钮之后,下列程序代码的执行结果为______。 Private Sub Command1_ Click() a = fun(4) + fun(5) Print a; End Sub Public Function fun (n As Integer) Static Num For i = 1 To n Num = Num + i Next i fun = Num End Function

A.15

B.20

C.35

D.40


正确答案:C

第8题:

单击一次窗体之后,下列程序代码的执行结果为______。 Private Sub Command1_ Click() Dim x As Integer, y As Integer, z As Integer x = 1: y = 2: z = 3 Call fun1 (x, y, z) Print x; y; z Call fun2(x, y, z) Print x; y; z End Sub Private Sub fun1(x As Integer, y As Integer, z As Integer) x = 10 * z y=z*z+ x z=x+ y+ z End Sub Private Sub fun2 (ByVal x As Integer, ByVal y As Integer, ByVal z As Integer) x=10*z y=z*z+ x z=x+ y +z End Sub

A.1 2 3 30 39 72

B.1 2 3 1 2 3

C.30 39 72 1 2 3

D.30 39 72 30 39 72


正确答案:D

第9题:

单击命令按钮之后,下列程序代码的执行结果为______。 Private Function P(N As Integer) Static sum For I=I To N Sum = sum +1 Next I P =sum End Function Private Sub Command1_Click() S=P(1)+P(2)+P(3)+P(4) Print S: End Sub

A.20

B.30

C.115

D.135


正确答案:B