实现上述功能的VB程序如下，但横线处代码有错，请改正。

Private Sub Command1_Click()

    Dim a As String

    Dim x As Integer, s As Integer, k As Integer

    a = Text1.Text

    x = 1: s = 0: k = 0

    For i = 1 To Len(a)

        '如果输入的不是0到9的数字或者空格，则给出错误提示后结束子程序

        If (Asc(Mid(a, i, 1)) < 48 Or Asc(Mid(a, i,1)) > 57)  or(Asc(Mid(a,i,1))= 32)  then’{#blank#}1{#/blank#}Label1.Caption = "只能输入数字或空格"

            Exit Sub

        End If

        If Mid(a, i, 1) = " " Then

            s = s + Mid(a,x,i)’{#blank#}2{#/blank#}

            x = i + 1

            k = k + 1

        End If

    Next i

    Label1.Caption = "这" + Str(k) + "个数的和为:" + Str(s)

End Sub

实现上述功能的VB代码如下，但加框处代码有错，请改正。

Dim a(1 To 100) As Integer

Sub sort(left As Integer,right As Integer)

Dim i As Integer,j As Integer,t As Integer

For i=1 To right-left

For j= 　'{#blank#}1{#/blank#}

If a(j)>a(j+1) Then

   t=a(j):a(j)=a(j+1):a(j+1)=t

End If

Next j

Next i

End Sub

Private Sub Command1_Click()

Dim p As Integer,q As Integer

Dim i As Integer,j As Integer,n As Integer,x As Integer

Randomize

n=Val(Text1.Text):Text2.Text=″ ″:Text3.Text=″ ″

p=0

　'{#blank#}2{#/blank#}

For i=1 To n

x=Int(Rnd*100)

Text2.Text=Text2.Text+Str(x)

If x Mod 2=0 Then

   p=p+1

   a(p)=x

Else

   q=q-1

   a(q)=x

End If

Next i

Call sort(1,p)

Call sort(p+1,n)

For i=1 To n

Text3.Text=Text3.Text+Str(a(i))

Next i

End Sub

Private Sub Command1_Click()

 Dim a As Integer,b As Integer,c As Integer

 Dim d As Integer

 a=Val(Text1.Text):b=Val(Text2.Text):c=Val(Text3.Text)

 d=min(a,b)+min(b,c)

 Text4.Text=Str(d)

End Sub

Function min(x As Integer,y As Integer)As Integer

 If x<y Then min=x Else min=y

End Function

运行该程序，在文本框Text1、文本框Text2、文本框Text3中分别输入2、-5、6后，单击命令按钮Command1，文本框Text4中显示的是（  ）

def mypow(x,y=2):

    return x **y, x+y

    print( " hello" )

a,b=mypow(3,4)

print(a,b)

import math

def CircleArea(r):

    area=math.pi *r *r

    return area