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下列程序的执行结果为 Private Sub Command1_C1ick( ) Dim sl As String，s2 AS String s1="abcdef" Call lnvert(s1，s2) Print s2 End Sub Private Sub lnvert(ByVal xstr As String，ystr As String) Dim tempstr As Stdng i=Len(xstr) Do While i＞=1 tempstr=tempstr+Mid(xstr，i，1) i=i-1 Loop ystr=tempstr End Sub
A．fedcba
B．abcdef
C．afbecd
D．defabc
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更多 “ 下列程序的执行结果为 Private Sub Command1_C1ick( ) Dim sl As String，s2 AS String s1="abcdef" Call lnvert(s1，s2) Print s2 End Sub Private Sub lnvert(ByVal xstr As String，ystr As String) Dim tempstr As Stdng i=Len(xstr) Do While i＞=1 tempstr=tempstr+Mid(xstr，i，1) i=i-1 Loop ystr=tempstr End SubA．fedcbaB．abcdefC．afbecdD．defabc ” 相关考题
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下列程序的执行结果为Private Sub Command1_Click（）Dim s1 As String, s2 As Strings1= "abcd"Call Transfer（s1, s2）Print s2End SubPrivate Sub Transfer （ByVal xstr As String, ystr As String）Dim tempstr As Stringi=Len（xstr）Do While i =1tempstr=tempstr + Mid（xstr, i, 1）i=i - 1Loopystr=te mpstrEnd Sub（ ）。A．dcbaB．abdcC．abcdD．dabc
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单击窗体时，下列程序的执行结果是Private Sub Invert（ByVal xstr As String, ystr As String）Dim tempstr As StringDim I As IntegerI=Len（xstr）Do While I =1tempstr=tempstr + Mid（xstr, I, 1）I=I - 1Loopystr=tempstrEnd SubPrivate Sub Form_Click（）Dim s1 As String, s2 As Strings1= "abcdef"Invert s1, s2Print s2End Sub（ ）。A．abcdefB．afbecdC．fedcbaD．defabc
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（31）设有如下通用过程：Public Function Fun(xStr As String)As StringDim tStr As String, strL As IntegertStr=""strL=Len(xStr)i=1i=i+1LoopFun=tStrEnd Function在窗体上画一个名称为 Command1 的命令按钮。然后编写如下的事件过程：Private Sub Command1_Click( )Dim S1 As StringS1="abcdef"Print UCase(Fun(S1))End Sub程序运行后，单击命令按钮，输出结果是（ ）。A）ABCDEFB）abcdefC）AFBECDD）DEFABC
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在窗体上画一个命令按钮和两个文本框，其名称分别为Command1、Text1和Text2，然后编写如下程序： Dim S1 As String,S2 As String Private Sub Form_Load() Text1.Text＝"" Text2.Text＝"" End Sub Private Sub Text1_KeyDown(KeyCode As Integer,Shift As Integer) S2=S2 Chr(Keycode) End Sub Private Sub Text1_KeyPress(KeyAscii As Integer) S1=S1 Chr(KeyAscii) End Sub Private Sub Command1_Click() Text1.Text=S2 Text2.Text=S1 S1＝"" S2＝"" End Sub 程序运行后，在Text1中输入“abc”，然后单击命令按钮，在文本框Text1和Text2中显示的内容分别为______。A．abc和ABCB．abc和abeC．ABC和abcD．ABC和ABC
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下列程序的执行结果为 Private Sub Command1_Click Dim FirStr As String FirSt="abcdef" Print Pat(FirStr． End Sub Private Function Pat(xStr As String．As String Dim tempStr As String, strLen As Integer tempStr="" strLen=Len(xStr． i=1 Do While i=Len(xStr．-3 tempStr=tempStr+Mid(xStr, i, 1)+Mid(xStr, strLen -i+1, 1) i=i+1 Loop Pat=tempStr End FunctionA.abcdefB.afbecdC.fedcbaD.defabc
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设有如下程序： Private Sub Form. Click（ ） Dim i As Integer，x As String，y As String x="ABCDEFG" For i=4 To 1Step-1 y=Mid(X，i，i)+y Next i Print y End Sub 程序运行后，单击窗体，输出结果为（ ）。A.ABCCDEDEFGB.AABBCDEFGC.ABCDEFGD.AABBCCDDEEFFGG
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下列程序段： String s1=new String("How")； String s2=new String("How")； System.out.println(!(s1==s2)); 的结果为A．falseB．trueC．1D．0
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设有如下通用过程：Public Function Fun (xStr As String) As String Dim tStr As String，strL As Integer tStr=-" " strL=Len(xStr) i=strL/2 Do Whilei＜=strL tStr=tStr id(xStr,i+1，1) i=i+1 Loop Fun=tStr tStrEnd Function 在窗体上画—个名称为Text1的文本框和—个名称为Command1的命令按钮，然后编写如下的事件过程：Private Sub Command1_ Click() Dim S1 String S1="ABCDEF" Text1.Text=LCase(Fun(S1))End Sub 程序运行后，单击命令按钮，文本框中显示的是 ______。A．ABCDEFB．abcdefC．defdefD．defabc
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下列程序的执行结果是 public class Testff{ public static void main(String args[]){ String sl=new String("I am boy")； String s2=new String("I am boy")； System.out.println(sl==s2)； } }A．真B．假C．I am boyD．都不正确
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下列程序的执行结果为Private Sub Command1_Click()Dim FirStr As StringFirSt="abcdef"Print Pat(FirStr)End SubPrivate Function Pat(xStr As String) As StringDim tempStr As String，strLen As IntegertempStr=""strLen=Len(xStr)i=1Do While i＜=Len(xStr)-3tempStr=tempStr+Mid(xStr,i,1)+Mid(xStr，strLen-i+1,1)i=i+1LoopPat=tempStrEnd FunctionA．abcdefB．afbecdC．fedcbaD．defabc
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设有下列通用过程： Public Function Fun(xStr As String)As String Dim tStr As String，strL As Integer tStr="" strL=Len(xStr) i=strL／2 DO While i=StrL tStr=tStr＆Mid(xStr，i+1，1) i=i+1 Loop Fun=tStr＆tStr End Function 在窗体上画一个名称为Textl的文本框和一个名称为Command1的命令按钮。然后编写下列的事件过程： Private Sub Commandl Click（ ） Dim S1 As String S1="ABCDEF" Text1．Text=LCase(Fun(S1)) End Sub 程序运行后，单击命令按钮，文本框中显示的是（ ）。A.ABCDEFB.abedefC.defdefD.defabc
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编写如下事件过程： Private sub sub1 (ByVal x1 As String, y1 As String) Dim xt As String Dim i As Integer i = Len(x1) Do While i＞= 1 xt = xt + Mid(x1, i, 1) i=i-1 Loop y1 = xt End Sub Private Sub Form. Click() Dim s1 As String, s2 As String s1= "teacher" sub1 s1, s2 Print s2 End Sub 程序运行后，单击窗体，则窗体上显示的内容是A．rehcaetB．tahreeeC．themeeD．eerthea
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下列语句输出结果为( )。public class test{public static void main(String args []){String s1=new String("How");String s2=new String("How");System.out.println(!(s1 ==s2));}A．falseB．trueC．1D．0
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执行下面的程序，消息框里显示的结果是( )。Private Sub Form_Click()Dim Str As String,S As String,k As IntegerS=StrFor k=Len(Str) To 1 Step -1S=S (Mid(Str,k,1)Next kEnd Sub
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单击命令按钮时，下列程序代码的执行结果为______。 Private Function PickMid(xStr As String) As String Dim tempStr As String Dim strLen As Integer tempStr=“” strLen=Len(xStr) i=1 Do While i＜=strLen/2 tempStr=tempStr+Mid(xStr，i，1)+Hid(xStr，strLen-i+1，1) i=i + 1 Loop PickMid=tempStr End Function Private Sub Command1_Click() Dim FirstStr As String FirstStr=“abcdef” Print PickMid(FirstStr) End SubA．abcdefB．afbecdC．fedcbaD．defabc
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下列程序的执行结果为( )。 Ptivate Sub Command_Click() DimFirStr As String FirStr="abcdef" PrintPat(FirSB) End Sub PrivateFunctionPat(xStr As String)As String DimtempStr As String，strLen As Integer tempStr="" strLen=Len(xStr) i=1 DoWA．abcdefB．afbecdC．fedcbaD．defabc
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单击窗体时，下列程序的执行结果是 Private Sub Invert(By Val xstr As String，ystr As String) Dim tempstr AS String Dim I AS Integer I=Len(xstr) Do While I＞=1 tempstr=tempstr + Mid(xstr，I，1) I=I - 1 Loop ystr=tempStr End Sub Private Sub Form_Click( ) Dim s1 As String，s2 As String S1="abcdef" Invert S1，S2 Print S2 End SubA．abcdefB．afbecdC．fedcbaD．defabc
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在窗体中添加一个名称为Command1的命令按钮，然后编写如下程序： Public x As Integer Private Sub Command1_Click() x=10 Call s1 Call s2 MsgBox x End Sub Private Sub sl() x=x+20 End Sub Private Sub s2() Dim x As Integer x=x+20 End Sub 窗体打开运行后，单击命令按钮，则消息框的输出结果为( )。A．10B．30C．40D．50
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单击命令按钮时，下列程序代码的执行结果为( )。 Private Function PickMid(xStr As String)As Sting Dim tempStr As String Dim strLen As Integer TempStr=" " StrLen=Len(xStr) i=1 Do While i＜=strLen/2 tempStr=tempStr+Mid(xStr,i,1)+Mid(xStr,strLen-i+1,1) i=i+1 Loop PickMid=tempStr End Function Private Sub Command1_Click() Dim FirstStr As String FirstStr="abcdef" Print PickMid(FirstStr) End SubA．abcdefB．afbecdC．fedcbaD．defabc
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下列程序的执行结果为 Private Sub Command1_Click() Dim FirStr As String FtrSt="abcdef" Print Pat(FirStr) End Sub Private Function Pat(xStr As String)As String Dim tempStr As String，strLen As Integer tempStr="" strLen=Len(xStr) i=1 Do While i＜=Len(xStr)-3 tempStr=tempStr+Mid(xStr,i,1)+Mid(xStr，strLen -i+1,1) i=i+1 Loop Pat=tempStr End FunctionA．abcdefB．afbecdC．fedcbaD．defabc
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下列程序的执行结果为 Ptivate Sub Commandl_Click() Dim FirStr As String FirStr="abcdef" Print Pct (FirStr) End Sub Private Function Pct(xStr As String)As String Dim tempStr As String,strLen As Integer tempStr="" strLen=Len(xStr) i=1 Do While i＜=Len(xStr)-3 tempStr=tempStr + Mid(xStr，i，l) + Mid(xStr，strLen - i+i ，1) i=i + 1 Loop Pct=tempStr End FunCtionA．abcdefB．afbecdC．fedcbaD．defabc
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运行下列程序:Private Sub Command1_Click( )Dim s1 As String * 1Dim s2 As Strings1 = aFor i = Asc(s1) To Asc(s1) + 4s2 = s2 Chr(i)Next iPrint s2End Sub单击Command1命令按钮后，则在窗体上显示的结果是( )。A.aB.abcdeC.aaaaD.s2
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运行下列程序:Private Sub form_Click( )Dim sl As String, s2 As Strings1 = "12341234m = 0For i = 3 To 1 Step -1m = m + 1s2 = fun1(s1, m)Debug.Print s2;Next iEnd SubPrivate Function fun1(x, y) As Stringfun1 = Right(x, y)End Function单击窗体后，则在立即窗口内显示结果是( )。A.1234B.4321C.434234D.1111
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设有如下程序: Private Sub Form. Click( ) Dim i As Integer,x As String,y As String x=ABCDEFGFor i=4 To 1Step-1y=Mid(X，i，i)+yNext iPrint yEnd Sub程序运行后，单击窗体，输出结果为（ ）。A.ABCCDEDEFGB.AABBCDEFGC.ABCDEFGD.AABBCCDDEEFFGG
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下列程序的执行结果为 Private Sub Command1_Click() Dim s1 As String，s2 As String S1；="abcdef" Call Invert(s1，s2) Print s2 End Sub Private Sub Invert (ByVal xstr As String，ystr As String) Dim tempstr As String i=Len(xstr) Do While i=1 tempstr=tempstr+Mid(xstr，i，1) i=i-1 Loop ystr=tempstr End SubA．fedcbaB．abcdefC．afbecdD．defabc
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下列程序的执行结果为 Private Sub Commandl_Click() Dim s1 As String ,s2 As String s1= "abcd" Call Transfer(sl，s2) Print s2 End Sub Private Sub Transfer (ByVal xstr As String，ystr As String) Dim tempstr As String ystr=tempstr End SubA．dcbaB．abdcC．abcdD．dabc
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下列程序打印结果为 ______。Private Sub Command1_ Click() Dim a(5)As String Dim b As Integer Dim i As Integer for i = 0 To 5 a(i)= i +1 Print a(i); Next iEnd SubA．12345B．6C．1 2 3 4 5 6D．0
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