?? form1.vb
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Public Class Form1
Dim jobtime(100) As Double
Dim jobnum As Short
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim i As Object
Button3.Enabled = False
Button4.Enabled = True
Button6.Enabled = True
TextBox5.Enabled = True
Button1.Enabled = False
Button2.Enabled = False
TextBox1.Text = ""
TextBox2.Text = ""
TextBox3.Text = ""
TextBox4.Text = ""
For i = 1 To 100
jobtime(i) = 0
Next i
jobnum = 0
End Sub
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
Button3.Enabled = True
Button4.Enabled = False
Button6.Enabled = False
TextBox5.Enabled = False
Button1.Enabled = True
Button2.Enabled = True
End Sub
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
End
End Sub
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
jobnum = jobnum + 1
jobtime(jobnum) = Val(TextBox5.Text)
TextBox5.Text = ""
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim j As Object
Dim i As Object
Dim sum As Object
Dim eachjob(100) As Double
sum = 0
For i = 1 To 100
eachjob(i) = 0
Next i
For i = 1 To jobnum
TextBox1.Text = TextBox1.Text & Str(jobtime(i))
Next i
For i = 1 To jobnum
For j = 1 To i
eachjob(i) = eachjob(i) + jobtime(j)
Next j
Next i
For i = 1 To jobnum
sum = sum + eachjob(i)
Next i
sum = sum / jobnum
TextBox2.Text = TextBox2.Text & Str(sum)
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim a As Object
Dim j As Object
Dim k As Object
Dim i As Object
Dim sum As Object
Dim eachjob(100) As Double
sum = 0
For i = 1 To 100
eachjob(i) = 0
Next i
Dim temp(100) As Double
For i = 1 To 100
temp(i) = 0
Next i
For i = 1 To jobnum
temp(i) = jobtime(i)
Next i
For i = 1 To jobnum
k = i
For j = i + 1 To jobnum
If temp(k) > temp(j) Then k = j
Next j
If i <> k Then
a = temp(i)
temp(i) = temp(k)
temp(k) = a
End If
Next i
For i = 1 To jobnum
TextBox3.Text = TextBox3.Text & Str(temp(i))
Next i
For i = 1 To jobnum
For j = 1 To i
eachjob(i) = eachjob(i) + temp(j)
Next j
Next i
For i = 1 To jobnum
sum = sum + eachjob(i)
Next i
sum = sum / jobnum
TextBox4.Text = TextBox4.Text & Str(sum)
End Sub
Private Sub Button7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button7.Click
TextBox1.Text = ""
TextBox2.Text = ""
TextBox3.Text = ""
TextBox4.Text = ""
End Sub
End Class
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