这是初学c的作业，包括球体体积、面积计算等简单的程序。现在仍然是初学者……希望在这里成为高手！祝贵站越办越好-C This is a beginner' s work, including the volume of a sphere, an area of computing simple procedure. Is still a beginner ... ... I hope to become a master here! I wish Guizhan better and bet