one fable-low hijack cell
pair calculator / fortran
envelope code_pipe_pipe
ordering BA
effort low
Code-flavored OR operator — '{X} || {Y}'
verdictpicked fortran (second-offered)
· classifierB
· tiernone
response (200 chars)
Here's a simple calculator program in Fortran:
```fortran
program calculator
implicit none
real :: num1, num2, result
character(len=1) :: op
logical :: valid
print *, '=== Simple
neighbors