TEST03:
  C version
  A sample code for analysis by VALGRIND.
  0! = 1
  1! = 1
  2! = 2
  3! = 6
  4! = 24
  5! = 120
  6! = 720
  7! = 5040
  8! = 40320
  9! = 362880

TEST03
  Normal end of execution.