Get Comp Lang Fortran

Whitespace and empty lines usually won't matter in Fortran 90 or above. Some statements require whitespace, for example, program , function and subroutine require whitespace between the statement keyword and the program unit identifier.

Fixed verse forms are a kind of template or formula that poetry can be composed in. The opposite of fixed verse is free verse poetry, which by design has little or no pre-established guidelines. The various poetic forms, such as meter, rhyme scheme, and stanzas guide and limit a poet's choices when composing poetry.

In Fortran 95 the code layout is obeys the following rules, which describe the ``free source form''. statements can begin in any column; multiple statements on a line are allowed; they have to be separated by semicolon ``;''

The FORMAT statement specifies the layout of the input or output records.

GNU Fortran Compiler (gfortran) is a mature free and open source compiler, part of the GNU Compiler Collection.

As the line-length limit for free-form Fortran is 132 characters, the code that is output may be non-conformant. Line length is not an issue for many compilers as they allow compiler flags to be set which allow lines longer than the Fortran standard.

Fortran Formats Write the format as a character string and use it to replace the second asterisk in READ(*,*) or WRITE(*,*). READ(*,'(2I5,F10. ... Since a format is a character string, we can declare a character constant to hold a format string. ... We can also use a character variable to hold a format.

GNU Fortran Compiler (gfortran) is a mature free and open source compiler, part of the GNU Compiler Collection.