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 Function
A.abcdef
B.afbecd
C.fedcba
D.defabc
第1题:
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 Function
A.abcdef
B.afbecd
C.fedcba
D.defabc
第2题:
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 FunCtion
A.abcdef
B.afbecd
C.fedcba
D.defabc
第3题:
2、执行如下语句后,输出的结果为: x="abcdef" print(x[2:4])
A.bc
B.cd
C.de
D.ab
第4题:
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 Function
A.abcdef
B.afbecd
C.fedcba
D.defabc
第5题:
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 Function
A.abcdef
B.aPDecd
C.fedcba
D.defabc