where the worng in my pro

Question

class Program
{
public static void Main(string[] args)
{
double r, h, b;
Console.WriteLine("Enter the radius of cone");
r = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("Enter the Height of cone");
h = Convert.ToDouble(Console.ReadLine());

Console.WriteLine("Enter the radius of pyramid");
b = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter the Height of pyramid");
h = Convert.ToDouble(Console.ReadLine());

Console.WriteLine("Enter the radius of sphere");
r = Convert.ToDouble(Console.ReadLine());

Console.WriteLine("The volume of the cone is:" + Vol());
Console.WriteLine("The volume of the pyramid is:" + Vol());
Console.WriteLine("The volume of the sphere is :" + Vol());
}
public static double Vol(double r,double h)
{
double cal;
return cal =( 1.0 / 3.0 )* Math.PI * (r * r )* h;
}
public static double Vol(int b, double h)
{
double cal;
return cal = (1.0 / 3.0) * b * h;
}
public static double Vol(double r)
{
double cal;
return cal = (4.0 / 3.0) * Math.PI *( r * r * r);

}
}

Answer 1

Additionally, you ideally should tag the language relevant with your question (C#). So next time please make sure you don't forget to put only words that are relevant with your question.

This tips may help, for future reference 👍

https://www.sololearn.com/Discuss/333866/?ref=app

Answer 2

The code looks good.

The error is you do not fill in the parameters for the method Vol()

Vol(parameters have to go in here!)

Console.WriteLine("The volume of the cone is:" + Vol());
Console.WriteLine("The volume of the pyramid is:" + Vol());
Console.WriteLine("The volume of the sphere is :" + Vol());

Please try to paste code via link in the playground.
Please put the language you use in the tags.
Please use usefull tags

Answer 3

🤯 u cant redifine method Vol

Answer 4

Keep going, you are doing great. Keep coding, keep asking