Finding max 3 elements of a 2 dimensional array

I come from Spain. After making a lot of silly things during the studies, I wanted to correct me and to make something positive with my life, so I asked for (and got) an “Erasmus” scholarship to go to Germany. After obtaining a placement to make my Thesis in a Firm of Automation and Software development, I reached the double Degree in Electronics’ Engineering and Informatic. I worked a time with VC++ 6, many years with industry PLC and robot programming, done backbone IT for something related to car electronics and production, back to my roots in C++ and PLC Programming again and currently working as system architect for my division.

I contrinue trying to learn more C# in my spare time (which is even less than before, God bless my kids)