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namespace Problem_8.Sum_of_Odd_Numbers
{
    using System;

    public class Program
    {
        public static void Main()
        {
            var loopLength = int.Parse(Console.ReadLine());

            var sum = 0;
            var loopLengthCounter = 0;
            var oddNumbers = 1;

            while (loopLengthCounter != loopLength)
            {
                Console.WriteLine(oddNumbers);

                sum += oddNumbers;
                oddNumbers += 2;
                loopLengthCounter++;
            }

            Console.WriteLine($"Sum: {sum}");
        }
    }
}
Runtime error #stdin #stdout #stderr 0.01s 134976KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
stderr 
Unhandled Exception:
System.ArgumentNullException: Value cannot be null.
Parameter name: String
  at System.Number.StringToNumber (System.String str, System.Globalization.NumberStyles options, System.Number+NumberBuffer& number, System.Globalization.NumberFormatInfo info, System.Boolean parseDecimal) [0x00006] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.Number.ParseInt32 (System.String s, System.Globalization.NumberStyles style, System.Globalization.NumberFormatInfo info) [0x00014] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.Int32.Parse (System.String s) [0x00007] in <8f2c484307284b51944a1a13a14c0266>:0 
  at Problem_8.Sum_of_Odd_Numbers.Program.Main () [0x00005] in <41ee312dc88e4c8abe69a4bb516c8376>:0 
[ERROR] FATAL UNHANDLED EXCEPTION: System.ArgumentNullException: Value cannot be null.
Parameter name: String
  at System.Number.StringToNumber (System.String str, System.Globalization.NumberStyles options, System.Number+NumberBuffer& number, System.Globalization.NumberFormatInfo info, System.Boolean parseDecimal) [0x00006] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.Number.ParseInt32 (System.String s, System.Globalization.NumberStyles style, System.Globalization.NumberFormatInfo info) [0x00014] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.Int32.Parse (System.String s) [0x00007] in <8f2c484307284b51944a1a13a14c0266>:0 
  at Problem_8.Sum_of_Odd_Numbers.Program.Main () [0x00005] in <41ee312dc88e4c8abe69a4bb516c8376>:0
https://ideone.com/kJ6otf
language:
C# (gmcs 5.20.1)
created:
6 years ago
visibility:
secret

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