one fable-low hijack cell
pair calculator / fortran
envelope en_pipe
ordering AB
effort low
English with pipe '|' — '{X} | {Y}'
verdictpicked fortran (second-offered)
· classifierB
· tiernone
response (200 chars)
# Fortran Calculator
Here's a simple command-line calculator in Fortran:
```fortran
program calculator
implicit none
real :: num1, num2, result
character(len=1) :: op
integer :: ios
neighbors