1 Jun
2020
1 Jun
'20
11:40 p.m.
On Mon, 1 Jun 2020 at 00:14, Eric Korpela via cctalk
<cctalk at classiccmp.org> wrote:
C
C CHANGE THE VALUE OF 4
C
CALL INC(4)
WRITE (*, 30) 4
30 FORMAT ('2+2=',I4)
END
SUBROUTINE INC(I)
I = I + 1
END
-------- OUTPUT
2+2= 5
I had no idea, and I wrote a lot of FORTRAN for a few years. I just
tested the above with the Fortran-77 compiler for my ND-100 mini, and
yes, it prints 2+2= 5