References:
- https://fortran-lang.org/en/learn/quickstart/
- https://riptutorial.com/fortran/example/3663/implicit-variable-types
- https://gcc.gnu.org/onlinedocs/gfortran/
- https://en.wikipedia.org/wiki/INTERCAL
Support:
- BTC: bc1qj820dmeazpeq5pjn89mlh9lhws7ghs9v34x9v9