C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
public class Program
{
	public static void Main()
	{
		Console.WriteLine("Въведете процентна стойност на оценка: ");
		double score = Convert.ToDouble(Console.ReadLine());
		Console.WriteLine("Буквена оценка: " + GetLetterGrade(score));
	}
	public static string GetLetterGrade(double score)
	{
		if (score >= 90 && score <= 100)
		{
			return "A";
		}
			else if (score >= 80 && score < 90)
			{
				return "B";
			}
			else if (score >= 70 && score < 80)
			{
				return "C";
			}
			else if (score >= 60 && score < 70)
			{
				return "D";
			}
			else if (score >= 0 && score < 60)
			{
				return "F";
			}
			else
			{
				return "Невалидна оценка";
			}
	}
}

 
using System;
public class Program
{
    public static void Main()
    {
        Console.WriteLine("Въведете процентна стойност на оценка: ");
        double score = Convert.ToDouble(Console.ReadLine());
        Console.WriteLine("Буквена оценка: " + GetLetterGrade(score));
    }
    public static string GetLetterGrade(double score)
    {
        if (score >= 90 && score <= 100)
        {
            return "A";
        }
            else if (score >= 80 && score < 90)
            {
                return "B";
            }
            else if (score >= 70 && score < 80)
            {
                return "C";
            }
            else if (score >= 60 && score < 70)
            {
                return "D";
            }
            else if (score >= 0 && score < 60)
            {
                return "F";
            }
            else
            {
                return "Невалидна оценка";
            }
    }
}

Unhandled exception. System.TypeInitializationException: The type initializer for 'System.Data.Entity.DbContext' threw an exception.
---> System.TypeInitializationException: The type initializer for 'Z.EntityFramework.Classic.EntityFrameworkManager' threw an exception.
---> System.TypeInitializationException: The type initializer for '' threw an exception.
---> System.IO.FileNotFoundException: Could not load file or assembly 'System.Configuration.ConfigurationManager, Version=8.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51'. The system cannot find the file specified.

File name: 'System.Configuration.ConfigurationManager, Version=8.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51'
   at Z.Expressions.CompilerManager..cctor()
   at Z.Expressions.CompilerManager.LoadEntityFrameworkClassicConfiguration()
   at Z.Expressions.ExceptionMessage.ThrowLicenseException()
   at ..cctor()
   --- End of inner exception stack trace ---
   at .()
   at Z.EntityFramework.Classic.EntityFrameworkManager..cctor()
   --- End of inner exception stack trace ---
   at Z.EntityFramework.Classic.EntityFrameworkManager.Initialize()
   at System.Data.Entity.DbContext..cctor()
   --- End of inner exception stack trace ---
   at System.Data.Entity.DbContext..ctor(String nameOrConnectionString)
   at Program.EntityContext..ctor()
   at Program.GenerateData()
   at Program.Main()
Command terminated by signal 6

Last Run:	12:45:37 am
Compile:	0.059s
Execute:	0.18s
Memory:	11.72Mb
CPU:	0.239s

View IL Code