RosettaCodeData/Task/Function-definition/Fortran/function-definition-6.f

11 lines
351 B
Fortran

program funcDemo
use elemFunc
real :: a = 20.0, b = 30.0, c
real, dimension(5) :: x = (/ 1.0, 2.0, 3.0, 4.0, 5.0 /), y = (/ 32.0, 16.0, 8.0, 4.0, 2.0 /), z
c = multiply(a,b) ! works with either function definition above
z = multiply(x,y) ! element-wise invocation only works with elemental function
end program funcDemo