C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
					
public class Program
{
	public static void Main()
	{
		Console.WriteLine("Hello World");
		
		int? a = null;
		
		var b = a ?? 20;
		
		Console.WriteLine(b);
	}
}

 
using System;
                    
public class Program
{
    public static void Main()
    {
        Console.WriteLine("Hello World");
        
        int? a = null;
        
        var b = a ?? 20;
        
        Console.WriteLine(b);
    }
}

Cached Result
Last Run:	4:33:32 am
Compile:	0.126s
Execute:	0s
Memory:	32kb
CPU:	0s

View IL Code