C#.. Can someone write code for this question?? :-)

Question

Use C#.Net 2010 Just code ok.. :-)

Pankaj Kumar Choudhary · Answer

Hello @Amex you can try this code double r; double area, circum; StreamReader Str = new StreamReader("My_File.txt"); //Path of file while (Str.Peek() > -1) { r = double.Parse(Str.ReadLine()); area = Math.Round( (r*r*22)/7,4); circum = Math.Round((2 * 22 * r) / 7,4); Console.WriteLine("Redius is {0} and Area is={1} and Circum is={2}", r, area, circum); } Console.ReadLine(); this is example for console application . Note: your file must be in the debug folder of your console application........

Sai Bagewadi · Answer

Hi, Make sure you edit code to put the local path of circle.txt file. Let me know if it was of any help. Same code pasted here for quick reference. Requirement says: use Functions Code: using System; using System.IO; namespace AreaAndCircumference { class Program { static void Main(string[] args) { string csvRadii = File.ReadAllText(@"c:\feed\circle.txt"); string[] radii = csvRadii.Split(','); foreach (string radius in radii) { Double circleRad = Convert.ToDouble(radius); Console.WriteLine("For the circle radius of {0}, Here are the computed values Area:{1}, Circumference:{2}", circleRad, FindArea(circleRad), FindCircumference(circleRad)); } Console.ReadLine(); } private static string FindCircumference(double radius) { double circum = Math.Round(2 * 3.14 * radius,4); return Convert.ToString(circum); } private static string FindArea(double radius) { double area = Math.Round(3.14 * radius * radius,4); return Convert.ToString(area); } } }

C#.. Can someone write code for this question?? :-)

Answers (2)