class P{static void Main(){var a="rnbqkbnr\n",b="pppppppp\n",c="........\n";System.Console.Write(a+b+c+c+c+c+(b+a).ToUpper());}}
Standard input is empty
prog.cs(1,28): error CS0819: An implicitly typed local variable declaration cannot include multiple declarators prog.cs(1,100): error CS0841: A local variable `b' cannot be used before it is declared Compilation failed: 2 error(s), 0 warnings
Standard output is empty
The brand new service which powers Ideone!
Widget for compiling and running the source code in a web browser!