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Discussion :: Functions and Subroutines

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

namespace FreshergateConsoleApplication 
{  
   class SampleProgram  
   {    
      static void Main(string[ ] args)          
      {
            int i = 5;    
            int j;          
            fun1(ref i);             
            fun2(out j);            
           Console.WriteLine(i + ", " + j);       
  }      
  static void funl(ref int x)          
  {        
     x = x * x;      
   }      
  static void fun2(out int x)           
    {           
         x = 6;      
         x = x * x;       
     }  
  } 
}