compile c# online

Language: Layout:

//Title of this code
//Rextester.Program.Main is the entry point for your code. Don't change it.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;

namespace Rextester
{
    public class Program
    {
        public static void Main(string[] args)
        {
            var d = new Dictionary<string,double>(){
                {"A",double.NaN},
                {"B",2}
            };
            try{
             Dump(addPercentagesToDataPointLabels(d));   
            }catch(OverflowException ex){
                 Console.WriteLine(ex);   
            }
        }
        
        public static Dictionary<string, double> addPercentagesToDataPointLabels(Dictionary<string, double> pDataPoints)
        {
            Dictionary<string, double> valuesToReturn = new Dictionary<string, double>();
            
            // First, compute the sum of the data point values
            double sum = 0;
            foreach (double d in pDataPoints.Values)
            {
                sum += d;
            }
            
            // Now, compute the percentages using the sum and add them to the new labels.
            foreach (string key in pDataPoints.Keys)
            {
                string newKey = key;
                Decimal percentage = (Decimal) (pDataPoints[key] / sum * 100);
                percentage = Math.Round(percentage, 2);
                newKey += " " + percentage.ToString() + "%";
                valuesToReturn.Add(newKey, pDataPoints[key]);
            }
            
            return valuesToReturn;
        }
        
        public static void Dump(IDictionary<string,double> dict){
           foreach(var kv in dict)
               Console.WriteLine("{0}={1}",kv.Key,kv.Value);
        }

}
}

Show compiler warnings [ + ] Show input
Compilation time: 0.31 sec, absolute running time: 0.16 sec, cpu time: 0.12 sec, average memory usage: 19 Mb, average nr of threads: 4