# include <stdbool.h>
# include <stdio.h>
# include <stdlib.h>
# include <time.h>

# include "subset_sum.h"

int main ( );

/******************************************************************************/

int main ( )

/******************************************************************************/
/*
  Purpose:

    subset_sum_test() tests subset_sum().

  Licensing:

    This code is distributed under the MIT license. 

  Modified:

    05 November 2022

  Author:

    John Burkardt
*/
{
  timestamp ( );
  printf ( "\n" );
  printf ( "subset_sum_test()::\n" );
  printf ( "  C version\n" );
  printf ( "  Test subset_sum().\n" );

  subset_sum_count_tests ( );
  subset_sum_find_tests ( );
  subset_sum_table_tests ( );
/*
  Terminate.
*/
  printf ( "\n" );
  printf ( "subset_sum_test():\n" );
  printf ( "  Normal end of execution.\n" );
  printf ( "\n" );
  timestamp ( );

  return 0;
}
/******************************************************************************/

void timestamp ( )

/******************************************************************************/
/*
  Purpose:

    timestamp() prints the current YMDHMS date as a time stamp.

  Example:

    31 May 2001 09:45:54 AM

  Licensing:

    This code is distributed under the MIT license. 

  Modified:

    24 September 2003

  Author:

    John Burkardt
*/
{
# define TIME_SIZE 40

  static char time_buffer[TIME_SIZE];
  const struct tm *tm;
  time_t now;

  now = time ( NULL );
  tm = localtime ( &now );

  strftime ( time_buffer, TIME_SIZE, "%d %B %Y %I:%M:%S %p", tm );

  fprintf ( stdout, "%s\n", time_buffer );

  return;
# undef TIME_SIZE
}