Factorial of 10 recursive - Fotran using NetBeans (tutorial)

https://netbeans.org/community/releas...
This video is another interesting one.
I will implement some advanced concepts from science while i learn them myself too.
Since I'm learning Java and my first language was Fortran, now i must relearn it in a deeper level.
If the first language you are learning is an advanced object-oriented one, you 'll see that you need a language like Fortran to understand programming, not the language itself.
What happened with me is that Fortran helped/helps me understand better Java and Java helps me go deeper in Fortran. It's inevitable...
I can answer to the comments if you encounter any inaccuracies or need help.
The music of the video is a composition of mine using a guitar and Audacity.
Enjoy! I wish you a smooth learning journey...