#-------------------------------------------------------------------------------
#  Namespace.py
#-------------------------------------------------------------------------------

def f():
   n = 7
   print("printing n inside of f:", n)
# end f()

def g():
   n = 42
   print("printing n inside of g:", n)
# end g()


# main() ----------------------------------------------------------------------
def main():

   n = 11
   print("printing n before calling f:", n)
   f()
   print("printing n after calling f:", n)
   g()
   print("printing n after calling g:", n)

# end main() ------------------------------------------------------------------

# -----------------------------------------------------------------------------
if __name__=='__main__':

    main()

# end if ----------------------------------------------------------------------