Project 3
Code:
#include
#include
using namespace std;
class Vehicle
{
protected:
string make;
string model;
int odo;
int year;
public:
void setMake(string z) { make = z; }
void setModel(string z) { model = z; }
void setOdo(int z) { odo = z; }
void setYear(int z) { year = z; }
string getMake() { return make; }
string getModel() { return model; }
int getOdo() { return odo; }
int getYear() { return year; }
void list()
{
cout << "Make: " << getMake() << endl;
cout << "Model: " << getModel() << endl;
cout << "Odometer: " << getOdo() << " miles" << endl;
cout << "Year: " << getYear() << endl;
}
void add()
{
string mak, mode;
int od, ye;
cout << "Enter the make, model, odometer, year" << endl;
cin >> mak >> mode >> od >> ye;
setMake(mak);
setModel(mode);
setOdo(od);
setYear(ye);
}
void update()
{
int n;
cout << "Give the choice" << endl;
cout << "1. Make 2. Model 3. Odometer 4. Year" << endl;
cin >> n;
switch (n)
{
case 1:
{
string mak;
cout << "Enter new make: ";
cin >> mak;
setMake(mak);
}
break;
case 2:
{
string mode;
cout << "Enter new model: ";
cin >> mode;
setModel(mode);
}
break;
case 3:
{
int od;
cout << "Enter new odometer reading: ";
cin >> od;
setOdo(od);
}
break;
case 4:
{
int ye;
cout << "Enter new year: ";
cin >> ye;
setYear(ye);
}
break;
default:
cout << "Invalid choice" << endl;
}
}
void Remove()
{
make = "NULL";
model = "NULL";
odo = 0;
year = 0;
}
};
void checkTireRotation(int odometer)
{
if (odometer >= 50000)
{
cout << "Time to rotate tires on your gas car." << endl;
}
else
{
cout << "Tires are good to go." << endl;
}
}
void changeOil(int oilLevel)
{
cout << "Checking for oil change..." << endl;
if (oilLevel >= 1000)
{
cout << "No oil change needed." << endl;
}
else
{
cout << "Car needs an oil change." << endl;
}
}
void recharge(int KM)
{
cout << "Checking for battery charging..." << endl;
if (KM >= 400)
{
cout << "Battery needs to be recharged." << endl;
}
else
{
cout << "Car is good to go." << endl;
}
}
int main()
{
Vehicle v[10];
int var = 0;
while (true)
{
cout << "Enter the choice:" << endl;
cout << "0. Quit." << endl;
cout << "1. List inventory." << endl;
cout << "2. Add vehicle." << endl;
cout << "3. Update vehicle." << endl;
cout << "4. Remove vehicle." << endl;
cout << "5. Check Tire Rotation." << endl;
cout << "6. Change Oil." << endl;
cout << "7. Recharge." << endl;
int ch;
cin >> ch;
switch (ch)
{
case 0:
exit(0);
break;
case 1:
for (int i = 0; i < var; i++)
v[i].list();
break;
case 2:
if (var < 10)
{
v[var].add();
var++;
}
break;
case 3:
{
int in;
cout << "Enter the index to update: ";
cin >> in;
if (in >= 0 && in < var)
v[in].update();
else
cout << "Invalid index." << endl;
}
break;
case 4:
{
int in;
cout << "Enter the index to remove: ";
cin >> in;
if (in >= 0 && in < var)
{
v[in].Remove();
cout << "Vehicle removed." << endl;
}
else
cout << "Invalid index." << endl;
}
break;
case 5:
cout << "Enter the odometer reading: ";
int odometer;
cin >> odometer;
checkTireRotation(odometer);
break;
case 6:
cout << "Enter the oil level (in ml): ";
int oilLevel;
cin >> oilLevel;
changeOil(oilLevel);
break;
case 7:
cout << "Enter the number of kilometers: ";
int KM;
cin >> KM;
recharge(KM);
break;
default:
cout << "Invalid choice." << endl;
}
}
return 0;
}