输入几何公式计算表面积和侧面积输入几何公式计算表面积和侧面积-formula imported geometry surface area and side area geometric formula input surface area and side area

MFC的小程序，打开文本的STL文件，并实现缩放、旋转、计算体积、表面积功能-MFC applet, open the text of STL file, and zoom in, rotate, calculate volume, surface area function

求球体的表面积判断一个数是否为素数求球体的表面积判断一个数是否为素数-Sphere of surface area for a few to judge whether the prime number for a sphere of surface area to determine whether the number of prime numbers