[原创]上传几个VB小程序
设计混合运算思路
Private Sub Command1_Click()
Dim N, I As Long
Dim T As String
N = Fix(3 * Rnd) + 2
Dim S() As Long
Dim O() As Integer
ReDim S(N) As Long
ReDim O(N - 1) As Integer
For I = 0 To N - 1
S(I) = Fix(1000 * Rnd) + 1
O(I) = 2 * (Fix(4 * Rnd) + 20) + 1
If O(I) = 41 Then O(I) = 42
Next I
S(N) = Fix(1000 * Rnd) + 1
For I = 0 To N - 1
T = T + CStr(S(I)) + Chr(O(I))
Next I
T = T + CStr(S(N))
Label1.Caption = T
Label2.Caption = ScriptControl1.Eval(T)
End Sub