For those who have problems with writing Fortran programs, here are some simple example programs that you can type up, compile, and run for practice. They can be compiled correctly in ELF90 (Essential Lahey Fortran 90).
These example programs are modified versions of the example programs discussed in Fortran 90 text book by Ellis, Phillips, and Lahey. Modifications of the programs were necessary to compile them properly in ELF90 (Essential Lahey Fortran 90). Examples are sorted by Chapter, and the number of example is relative to the number of the book.
If you have comments or suggestions, email me at sriram@vt.edu