/* Typedef Demonstration Program.                                   */
/* Created for use with Computer Science 101 at USC by Rick Wagner. */
/* Copyright 1999, all rights reserved.                             */

#include <stdio.h>

typedef float SingleFloat;
typedef double DoubleFloat;

/* Function prototypes */
void about();
void demo();

void main()
{
  about();
  demo();
}

void about()
{
  puts("");
  puts("                        Typedef Demonstration Program.");
  puts("        Created for use with Computer Science 101 at USC by Rick Wagner.");
  puts("                     Copyright 1999, all rights reserved.");
  puts("");
  puts("");
}

void demo()
{
  SingleFloat sfA = (SingleFloat) 47.35281;
  DoubleFloat dfA = 39.214736;

  printf("The value of sfA is: %f\n", sfA);
  printf("The value of dfA is: %lf\n\n", dfA);
}