code. compile. run. debug. share.
#include <stdio.h>
#include "Car.h"
int main ()
{
Car myCar = InitCar ();
int userYear;
int userPrice;
int userCurrentYear;
scanf ("%d", &userYear);
scanf ("%d", &userPrice);
scanf ("%d", &userCurrentYear);
myCar = SetModelYear (userYear, myCar);
myCar = SetPurchasePrice (userPrice, myCar);
myCar = CalcCurrentValue (userCurrentYear, myCar);
PrintInfo (myCar);
return 0;
}
#ifndef CAR_H_
#define CAR_H_
typedef struct Car_struct {
int modelYear;
int purchasePrice;
int currentValue;
} Car;
Car InitCar();
Car SetModelYear(int userYear, Car);
void SetPurchasePrice(int price, Car car);
int GetPurchasePrice(const Car *car);
Car CalcCurrentValue(int currentYear, Car car);
void PrintInfo(const Car *car);
#endif
#include <stdio.h>
#include <math.h>
#include "Car.h"
Car InitCar() {
Car car;
car.modelYear = 2020;
car.purchasePrice = 0;
car.currentValue = 0;
return car;
}
Car SetModelYear(int userYear, Car car) {
car.modelYear = userYear;
return car;
}
void SetPurchasePrice(int price, Car) {
car->purchasePrice = price;
}
int GetPurchasePrice(const Car *car) {
return car->pruchasePrice;
}
Car CalcCurrentValue(int currentYear, Car car) {
double depreciationRate = 0.15;
int carAge = currentYear - car.modelYear;
int depreciation = carAge * 3000; //Car deprecation formula
car.currentValue = (int) round(car.purchasePrice * pow((1.0 - depreciationRate), carAge));
return car;
}
void PrintInfo(const Car *car) {
printf("Car's information:\n");
printf(" Model year: %d\n", car->modelYear);
printf(" Purchase price: %d\n", car->purchasePrice);
printf(" Current value: %d\n", car->currentValue);
}
Compiling Program...
Standard Input:
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