Fortran Example Program

real vec(100)
real af(50,50)
real bf(-3:3,-10:20)
real cf(50, 100, 200)
int x,y,z

ct = 0

do x = 1,100
            ct = ct + 0.1
            vec(x) = sin(ct)
enddo

do x = 1,50
           do y = 1,50
              af(x,y) = (sin(x)+sin(y))*(20-abs(x+y))
           enddo
 enddo

do x = -3,3
          do y = -10,20
            bf(x,y) = y*(y-1)*(y-1.1)-10*x*x*(x*x-1)
          enddo
enddo

do x = 1,50
          do y = 1,100
            do z = 1,200
              cf(x,y,z) = 3*x*y*z - x*x*x - y*y*y - z*z*z
            enddo
          enddo
enddo

end