C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
					
public class program
{
	public static void Main()
	{
		int  Sum;
		Console.WriteLine("enter first no");
		Console.WriteLine("enter second no");
		 Sum+Console.ReadLine();
		Console.WriteLine("sum  is ="+(Sum));
		Console.ReadLine();
	}
}

 
using System;
                    
public class program
{
    public static void Main()
    {
        int  Sum;
        Console.WriteLine("enter first no");
        Console.WriteLine("enter second no");
         Sum+Console.ReadLine();
        Console.WriteLine("sum  is ="+(Sum));
        Console.ReadLine();
    }
}

Compilation error (line 1, col 1): A namespace cannot directly contain members such as fields or methods

Last Run:	1:11:35 am
Compile:	0s
Execute:	0.032s
Memory:	0b
CPU:	0s

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