用python计算矩形面积 vb通过输入框输入矩形的长和宽,计算并输出矩形面积,求解!谢谢了,俺刚开始学那个不怎么会啊?

vb通过输入框输入矩形的长和宽,计算并输出矩形面积,求解!谢谢了,俺刚开始学那个不怎么会啊?Private Sub Command1uclick()dim a as single,B as singl

vb通过输入框输入矩形的长和宽,计算并输出矩形面积,求解!谢谢了,俺刚开始学那个不怎么会啊?

Private Sub Command1uclick()

dim a as single,B as single

a=InputBox(“please input the length of rectangle”

B=InputBox(“please input the width of rectangle”

dim s as single

s=a*B

msgbox(“the area of rectangle is s=”&a&“×”&B&“=”&s)