【简答题】
'提供给考生的程序
Private Function isprime(a As Integer) As Boolean
Dim flag As Boolean
flag = True
b% = 2
Do While b% <= Int(a / 2) And flag
If Int(a / b%) = a / b% Then
flag = False
Else
b% = b% + 1
End If
Loop
isprime = flag
End Function
参考答案
'要求考生编写的程序
Private Sub C1_Click()
a% = 15000
Do
a% = a% + 1
Loop Until isprime(a%)
Text1.Text = a%
End Sub
Private Sub C2_Click()
Open App.Path & "\out5.txt" For Output As #1
Print #1, Text1.Text
Close #1
End Sub
题库