Calculate: int and double

    
/*
C# Programming Tips & Techniques
by Charles Wright, Kris Jamsa

Publisher: Osborne/McGraw-Hill (December 28, 2001)
ISBN: 0072193794
*/

namespace nsArea
{
    using System;
    public class Area
    {
        static public void Main ()
        {
            double Area;
            int Radius = 42;
            GetArea (Radius, out Area);
            Console.WriteLine ("The area of a circle with radius {0} is {1}",
                                Radius, Area);
        }
        static void GetArea (int radius, out double area)
        {
            const double pi = 3.14159;
            area = pi * radius * radius;
        }
    }
}

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Calculate: int and double : int « Data Types « C# / C Sharp

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