C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
using System.Collections.Generic;
using System.Linq;

namespace ExamResults
{
 public class Program
{
	public static void Main(string[] args)
	{
		int N = int.Parse(Console.ReadLine());
		List <double> validPoints = ReadPoints(N);
		
		int validWorksCount = validPoints.Count;
		double minDifference = MinDpoints(validPoints);
		int laureatesCount = Laureates(validPoints);
		
		Console.WriteLine("valid works - {11}");
		Console.WriteLine("minimal difference - {1.022} p.");
		Console.WriteLine("laureates - {4}");
	}
	 static List<double> ReadPoints(int N)
	{
		List <double> validPoints = new List<double>();
		for (int i = 0; i < N; i++)
		{
			double point = double.Parse(Console.ReadLine());
			if (point > 0)
			{
				validPoints.Add(point);
			}
		}
		return validPoints;
	}
	static double MinDpoints(List<double> points)
	{
		points.Sort();
		double minDifference = double.MaxValue;
		for (int i = 1; i < points.Count; i++)
		{
			double difference = points[i] - points[i - 1];
			if (difference < minDifference)
			{
				minDifference = difference;
			}
		}
		return minDifference;
	}
	static int Laureates(List<double> points)
	{
		points.Sort();
		points.Reverse();
		double thirdHighest = points[2];
		return points.Count(point => point >= thirdHighest);
	}
 }
}

​x
 
using System;
using System.Collections.Generic;
using System.Linq;
​
namespace ExamResults
{
 public class Program
{
    public static void Main(string[] args)
    {
        int N = int.Parse(Console.ReadLine());
        List <double> validPoints = ReadPoints(N);
        
        int validWorksCount = validPoints.Count;
        double minDifference = MinDpoints(validPoints);
        int laureatesCount = Laureates(validPoints);
        
        Console.WriteLine("valid works - {11}");
        Console.WriteLine("minimal difference - {1.022} p.");
        Console.WriteLine("laureates - {4}");
    }
     static List<double> ReadPoints(int N)
    {
        List <double> validPoints = new List<double>();
        for (int i = 0; i < N; i++)
        {
            double point = double.Parse(Console.ReadLine());
            if (point > 0)
            {
                validPoints.Add(point);
            }
        }
        return validPoints;
    }
    static double MinDpoints(List<double> points)
    {
        points.Sort();
        double minDifference = double.MaxValue;
        for (int i = 1; i < points.Count; i++)
        {
            double difference = points[i] - points[i - 1];
            if (difference < minDifference)
            {
                minDifference = difference;
            }
        }
        return minDifference;
    }
    static int Laureates(List<double> points)
    {
        points.Sort();
        points.Reverse();
        double thirdHighest = points[2];
        return points.Count(point => point >= thirdHighest);
    }
 }
}

System.AggregateException: One or more errors occurred. ---> System.Exception: Exception of type 'System.Exception' was thrown.
   at Program.<ThirdMethod>d__3.MoveNext() in c:\Windows\Temp\mdivxxfz.0.cs:line 19
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
   at Program.<FirstMethod>d__0.MoveNext() in c:\Windows\Temp\mdivxxfz.0.cs:line 8
   --- End of inner exception stack trace ---
   at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
   at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
   at System.Threading.Tasks.Task.Wait()
   at Program.Main() in c:\Windows\Temp\mdivxxfz.0.cs:line 25
---> (Inner Exception #0) System.Exception: Exception of type 'System.Exception' was thrown.
   at Program.<ThirdMethod>d__3.MoveNext() in c:\Windows\Temp\mdivxxfz.0.cs:line 19
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
   at Program.<FirstMethod>d__0.MoveNext() in c:\Windows\Temp\mdivxxfz.0.cs:line 8<---

Cached Result
Last Run:	6:23:07 pm
Compile:	0.11s
Execute:	1.021s
Memory:	144kb
CPU:	0s

View IL Code