C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
using System.Linq;
using System.Threading.Tasks;
					
public class Program
{
	public static async Task Main()
	{
		var myStuff = new string[] {"A:1", "A:2", "A:3", "B:1", "B:2", "C:1", "C:2", "C:3", "C:4"};
		await Task.WhenAll(myStuff.Select(SomeMethodAsync));
	}
				
	static Random r = new Random();
	public static async Task SomeMethodAsync(string s)
	{
		var delay = r.Next(3000);
		await Task.Delay(delay);
		Console.WriteLine(s);
	}
}

 
using System;
using System.Linq;
using System.Threading.Tasks;
                    
public class Program
{
    public static async Task Main()
    {
        var myStuff = new string[] {"A:1", "A:2", "A:3", "B:1", "B:2", "C:1", "C:2", "C:3", "C:4"};
        await Task.WhenAll(myStuff.Select(SomeMethodAsync));
    }
                
    static Random r = new Random();
    public static async Task SomeMethodAsync(string s)
    {
        var delay = r.Next(3000);
        await Task.Delay(delay);
        Console.WriteLine(s);
    }
}

Compilation error (line 11, col 5): Identifier expected
Compilation error (line 11, col 5): Syntax error, ']' expected
Compilation error (line 11, col 7): Syntax error, ']' expected
Compilation error (line 11, col 9): Syntax error, ']' expected
Compilation error (line 11, col 11): Syntax error, ',' expected
Compilation error (line 12, col 40): Syntax error, ']' expected
Compilation error (line 11, col 4): Attributes are not valid in this context.
Compilation error (line 83, col 54): The 'l' suffix is easily confused with the digit '1' -- use 'L' for clarity
Compilation error (line 84, col 56): The 'l' suffix is easily confused with the digit '1' -- use 'L' for clarity
Compilation error (line 85, col 56): The 'l' suffix is easily confused with the digit '1' -- use 'L' for clarity
Compilation error (line 86, col 58): The 'l' suffix is easily confused with the digit '1' -- use 'L' for clarity
Compilation error (line 87, col 53): The 'l' suffix is easily confused with the digit '1' -- use 'L' for clarity
Compilation error (line 88, col 55): The 'l' suffix is easily confused with the digit '1' -- use 'L' for clarity
Compilation error (line 168, col 58): The 'l' suffix is easily confused with the digit '1' -- use 'L' for clarity
Compilation error (line 178, col 58): The 'l' suffix is easily confused with the digit '1' -- use 'L' for clarity
Compilation error (line 192, col 58): The 'l' suffix is easily confused with the digit '1' -- use 'L' for clarity

Last Run:	10:18:52 am
Compile:	0.009s
Execute:	0s
Memory:	0b
CPU:	0s

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