Private Sub Command1_Click() Dim a%, b%, c%, t$ a = Val(Text1) b = Val(Text2) c = Val(Text3) t = b ^ 2 - 4 * a * c dayu a, b, c dengyu a, b, c xiaoyu a, b, cEnd Sub
Private Sub Command1_Click() Dim a%, b%, c%, t$ a = Val(Text1) b = Val(Text2) c = Val(Text3) t = b1 ^ 2 - 4 * a * c dayu a1, b1, c1 dengyu a2, b2, c2 xiaoyu a3, b3, c3 a1 a2 a3 b1 b2 b3 c1 c2 c3没有定义和赋值
Dim a%, b%, c%, t$
a = Val(Text1)
b = Val(Text2)
c = Val(Text3)
t = b ^ 2 - 4 * a * c
dayu a, b, c
dengyu a, b, c
xiaoyu a, b, cEnd Sub
Dim a%, b%, c%, t$
a = Val(Text1)
b = Val(Text2)
c = Val(Text3)
t = b1 ^ 2 - 4 * a * c
dayu a1, b1, c1
dengyu a2, b2, c2
xiaoyu a3, b3, c3
a1 a2 a3 b1 b2 b3 c1 c2 c3没有定义和赋值