VB题目:输入三角形的三边编程求出面积

1个回答

Private Sub Command1_Click()Dim a#, b#, c#, p#Me.AutoRedraw = Truea = 3: b = 4: c = 5Do a = Val(InputBox("请输入三角形第一条边", "输入", a)) b = Val(InputBox("请输入三角形第二条边", "输入", b)) ...