关于VB判定三角形的问题
程序代码：Option Explicit Private Sub Command1_Click() Dim a, b, c As Integer a = Text1 b = Text2 c = Text3 If a + b > c And a + c > b And b + c > a Then If a = b = c Then L5 = "等边三角形" ElseIf (a = b And b <> c) Or (a = c And c <> b) Or (b = c And b <> a) Then L5 = "等腰三角形" End If Else L5 = "不构成三角形" End If End Sub
问一下大神们，为什么我输入这样的代码以后，当T1=T2=T3=5的时候，L5显示的是不构成三角形
