/*------------------------------------------------------------*/
/*  Program chapter2_2                                        */
/*                                                            */
/*  This program estimates a person's height from the length  */
/*  of the femur and from the length of the humerus.          */

#include <stdio.h>
#include <math.h>

int main(void)
{
   /*  Declare variables.  */
   double femur, femur_ht_f, femur_ht_m, humerus, humerus_ht_f,
          humerus_ht_m;

   /*  Get user input from the keyboard.  */
   printf("Enter Values in Inches. \n");
   printf("Enter femur length: \n");
   scanf("%lf",&femur);
   printf("Enter humerus length: \n");
   scanf("%lf",&humerus);

   /*  Compute height estimates.  */
   femur_ht_f = femur*1.94 + 28.7;
   femur_ht_m = femur*1.88 + 32;
   humerus_ht_f = humerus*2.8 + 28.2;
   humerus_ht_m = humerus*2.9 + 27.9;

   /*  Print height estimates.  */
   printf("\nHeight Estimates in Inches \n");
   printf("Femur Female Estimate: %5.1f \n",femur_ht_f);
   printf("Femur Male Estimate: %5.1f \n",femur_ht_m);
   printf("Humerus Female Estimate: %5.1f \n",humerus_ht_f);
   printf("Humerus Male Estimate: %5.1f \n",humerus_ht_m);

   /*  Exit program.  */
   return 0;
}
/*------------------------------------------------------------*/