#include "car.h"

void main() {
  double purchasePrice, milesDriven;
  printf("Enter purchase price: ");
  scanf("%lf", &purchasePrice);
  printf("Enter miles driven: ");
  scanf("%lf", &milesDriven);
  printf("Current value of car (exponential decline): ");
  printf("%lf", value(purchasePrice, milesDriven));
  printf("\n");
}