Program P3.c -- prof Output

 %time  cumsecs  #call  ms/call  name
  64.0     1.472736017     0.00  .rem
  18.9     1.91  99999     0.00  _prime
   9.6     2.13                  mcount
   4.4     2.23  99999     0.00  _sqrt
   1.3     2.26   9679     0.00  __doprnt
   0.9     2.28      1    20.20  _main
   0.9     2.30  99999     0.00  _root
   0.0     2.30  46906     0.00  .udiv
   0.0     2.30      2     0.00  .umul
   0.0     2.30  46904     0.00  .urem
   0.0     2.30      1     0.00  ___start_libm
   0.0     2.30      1     0.00  __findbuf
   0.0     2.30      1     0.00  __wrtchk
   0.0     2.30      6     0.00  __xflsbuf
   0.0     2.30      1     0.00  _exit
   0.0     2.30      2     0.00  _free
   0.0     2.30      1     0.00  _fstat
   0.0     2.30      1     0.00  _getpagesize
   0.0     2.30      1     0.00  _ioctl
   0.0     2.30      1     0.00  _isatty
   0.0     2.30   9679     0.00  _localeconv
   0.0     2.30      2     0.00  _malloc
   0.0     2.30      1     0.00  _on_exit
   0.0     2.30   9679     0.00  _printf
   0.0     2.30      1     0.00  _profil
   0.0     2.30      3     0.00  _sbrk
   0.0     2.30      6     0.00  _write