Console.WriteLine("r"); double r = double.Parse(Cons
2023-03-09 14:54 作者:认出我头像是谁算我输 | 我要投稿
Console.WriteLine("r");
double r = double.Parse(Console.ReadLine());
Console.WriteLine("h");
double h = double.Parse(Console.ReadLine());
const double pi = 3.14159265;
double s1 = pi * r * r;
double s2 = 2 * pi * r * h;
double area = 2 * s1 + s2;
Console.WriteLine("圆柱体表面积为:" + area.ToString());
Console.ReadKey();