#include <stdio.h>

void
introduction ()
{
  printf ("Celsius to Fahrenheit converter\n");
  printf ("-------------------------------\n");
  printf ("This program will convert a given Celsius temperature to\n");
  printf ("an equivalent Fahrenheit value.\n");
}

int
convert ()
{
  int celsius;
  int fahrenheit;
  printf ("Type in the celsius temperature: ");
  scanf ("%d", &celsius);
  fahrenheit = celsius * 9 / 5 + 32;
  return fahrenheit;
}

int
main ()
{
  int fahrenheit;
  fahrenheit = convert ();
  printf ("\nFahrenheit value: %d\n", fahrenheit);
}