/* nag_deviates_beta (g01fec) Example Program.
 *
 * Copyright 1990 Numerical Algorithms Group.
 *
 * Mark 2 revised, 1992.
 */

#include <nag.h>
#include <stdio.h>
#include <nag_stdlib.h>
#include <nagg01.h>

int main(void)
{
  Integer  exit_status = 0;
  double   a, b, p, tol, x;
  NagError fail;

  INIT_FAIL(fail);

  /* Skip heading in data file */
  scanf("%*[^\n]");
  printf("nag_deviates_beta (g01fec) Example Program Results\n");
  printf(" Probability     A         B     Deviate\n\n");
  while (scanf("%lf %lf %lf", &p, &a, &b) != EOF)
    {
      tol = 0.0;
      /* nag_deviates_beta (g01fec).
       * Deviates for the beta distribution
       */
      x = nag_deviates_beta(p, a, b, tol, &fail);
      if (fail.code != NE_NOERROR)
        {
          printf("Error from nag_deviates_beta (g01fec).\n%s\n",
                  fail.message);
          exit_status = 1;
          goto END;
        }
      printf("%9.4f%10.3f%10.3f%10.4f\n", p, a, b, x);
    }

 END:
  return exit_status;
}