Program Arithmetic
!------------------------------------------------------------------------------
! Chris Harper                     CMSC 215                    January 24, 2008
!                               Assignment #2
!
! Program to add and subtract two real numbers. Variables used are:
!  X, Y : the two real numbers
!  Sum  : the sum of X and Y
!  Difference  : the difference of X and Y
!
! Output: X, Y, Sum, and Difference
!------------------------------------------------------------------------------

IMPLICIT NONE
Real :: Alpha, Beta, Sum, Difference

Alpha = 17.2375
Beta = 2.057

! Now calculate the sum
Sum = Alpha + Beta

! Now calculate the difference
Difference = Alpha - Beta

Print *, "Sum of", Alpha, " and", Beta, " is", Sum
Print *, "Difference of", Alpha, " and", Beta, " is", Difference
End program Arithmetic