@n
@* The world is not perfect.
This wonderfully short problem blows outputs garbage
from fweave and ftangle if you don't have the leading
six columns blank. Be careful, because in many cases
FWEB works fine without the requisite leading blanks.
@a
program final_exam
implicit none
integer i, j
do i = 1, 7, 2
do j = 6, 1, -1
write(*,*) i, j
end do
end do
end
JAK: ``The input reader for Fortran--77 follows the rules of Fortran--77---i.e., statement labels in columns 1--5, continuation character in column 6, columns 6--72 for code. However, note that Ratfor uses free-form syntax, and Fortran--90 also has a free-form syntax mode, which FWEB attempts to support.''