/* ***********************************************
   File: kpm.c
   Name: A. Student
   Username: astudent1
   Date: 10/24/07
   Description:  Gets miles from the user and displays that distance in
   kilometers
   ************************************************* */
#include <stdio.h>

/* Conversion factor for miles to kilometers */
#define  KM_PER_MILE 1.609344

float  convertToKm( int  miles) ;

int main ( )
{
  int miles = 0;          /* miles entered by the user */
  float  km = 0;          /* distance in kilometers       */

  /* Get distance in miles from the user */
  printf ("Enter  the number of miles: ") ;
  scanf ("%d", &miles) ;
  printf("You said %d  miles \n" , miles) ;

  /* Convert miles to kilometers and print it out */
  km = convertToKm(miles);
  printf("%d  miles is   %f  kilometers  \n" , miles, km) ;
  return 0 ;
}

/*************************************************************************
 ** convertToKm  -  converts distance from miles to km
 ** Inputs:  miles . distance in miles
 ** Outputs:  float . distance in kilometers
/*************************************************************************/

float convertToKm( int  miles)
{
  /* Do the conversion */
  float  k  = miles * KM_PER_MILE;

  return k;
}