'第一题:
Private Sub Command1_Click()
Dim va As Long, vb As Long
Dim i As Long, vt As Long
Me.Cls
va = 0: vb = 0
Me.Print "10个整数是:"
For i = 1 To 10
vt = Rnd() * 100 - 50
Me.Print vt;
If (vt > 0) Then
va = va + vt
Else
vb = vb + vt
End If
Next
Me.Print vbLf & "正数之和: " & va
Me.Print "负数之和: " & vb
End Sub
'第二题:
Private Sub Command2_Click()
Dim va As Long, vb As Long
Dim i As Long, vt As Long
i = Val(Text1)
Me.Cls
va = 1: vb = 1
Do
vt = vb + va
If (vt > i) Then Exit Do
Me.Print vt;
va = vb: vb = vt
Loop
End Sub
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