30个人在一个饭馆吃饭,男人每个人花3元女人2元小孩1元.一共花了50元,问男人女人小孩多少人 用VB编程一下

简单的问题 大家帮帮忙啊要快啊
匿名用户    2008-05-11 10:52    

推荐回答

Private Sub Command1_Click() Dim a As Integer Dim b As Integer Dim c As Integer For a = 0 To 30 For b = 0 To 30 For c = 0 To 30 If a + b + c = 30 And 3 * a + 2 * b + c = 50 Then Print a, b, c End If Next c Next b Next a End Sub

匿名用户   2008-05-11 11:46
宝宝知道提示您:回答为网友贡献,仅供参考。