VB的鸡兔同笼问题鸡和兔在某些方
其实这就是求方程组的问题。
对于方程组
a1X+b1Y=c1
a2X+b2Y=c2
X=(b1*c2-b2*c1)/(b1*a2-b2a1)
Y=(c-a1*X)/b1
而里面的abc的值都知道,可以求出
Private Sub Form_Load()
'a1X b1Y = c1
'a2X b2Y = c2
a1 = Val(Text1)
b1 = Val(Text2)
c1 = Val(Text3)
a2 = Val(Text4)
b2 = Val(Text5)
c2 = Val(Text6)
X = (b1 * c2 - b2 * c1) / (b1 * a2 - b2a1)
Y ...全部
其实这就是求方程组的问题。
对于方程组
a1X+b1Y=c1
a2X+b2Y=c2
X=(b1*c2-b2*c1)/(b1*a2-b2a1)
Y=(c-a1*X)/b1
而里面的abc的值都知道,可以求出
Private Sub Form_Load()
'a1X b1Y = c1
'a2X b2Y = c2
a1 = Val(Text1)
b1 = Val(Text2)
c1 = Val(Text3)
a2 = Val(Text4)
b2 = Val(Text5)
c2 = Val(Text6)
X = (b1 * c2 - b2 * c1) / (b1 * a2 - b2a1)
Y = (c - a1 * X) / b1
Print "X="; X
Print "Y="; Y
End Sub
。收起