What will be the output of the C#.NET code snippet given below?

namespace AptitudeCrackConsoleApplication
{
    class Sample
    { 
        public static void fun1()
        { 
            Console.WriteLine('Aptitude1 method');
        }
        public void fun2()
        { 
            fun1(); 
            Console.WriteLine('Aptitude2 method');
        }
        public void fun2(int i)
        { 
            Console.WriteLine(i);
            fun2(); 
        } 
    } 
    class MyProgram
    { 
        static void Main(string[ ] args)
        { 
            Sample s = new Sample(); 
            Sample.fun1(); 
            s.fun2(123);
        } 
    } 
}