Homework SourseSHOW THAT YOUR CODE WORKS WITH THE GIVEN QUESTION C QUESTION
SHOW THAT YOUR CODE WORKS WITH THE GIVEN QUESTION!!!
C++ QUESTION!!
Problem 1 (10 points) Design and implement an ADT called Car. Support the following operations: a constructor, ability to set make and model, ability to shift gear up or down (assume a max of 6-speed), ability to shift lanes (left or right; assume a max of three lanes), and accelerate and decelerate (in units of 5 mph). Instantiate some Car objects in your main function and take it for a spin.Solution
#include <iostream>
#define MAX_GEAR 6
#define MIN_GEAR 0
#define MAX_LANE 1
#define MIN_LANE -1
using namespace std;
class Car {
string carMake;
string carModel;
int currentGear = 0;
int currentLane = 0;
int currentSpeed = 0;
public:
Car(){
//default constructor
}
Car(string make, string model){
carMake = make;
carModel = model;
cout<<\"Here is our brand new \"+model + \" from \" + make + \"\ \";
}
void setMake(string );
void setModel(string );
int changeGear(bool gearUp);
int changeLane(bool toRight);
int changeSpeed(bool speedUp);
string showLaneText(int lane){
switch(lane){
case -1:
return \"Our \"+carModel+\" is in left lane now.\ \";
break;
case 0:
return \"Our \"+carModel+\" is in middle lane now.\ \";
break;
case 1:
return \"Our \"+carModel+\" is in right lane now.\ \";
break;
}
}
};
void Car::setMake (string make) {
carMake = make;
}
void Car::setModel (string model) {
carModel = model;
}
int Car::changeGear (bool gearUp) {
//This function would be used to change the gear
//gearUp would tell us whether we want gear up and gear down
cout<<\"Changing gear...\";
if (gearUp){
if (currentGear == MAX_GEAR){
cout<<\"Our \"+carModel+\" is in top gear.\ \";
}else{
currentGear += 1;
cout<<\"Our \"+carModel+\" is in gear \" << currentGear << \" now.\ \";
}
}else{
if (currentGear == MIN_GEAR){
cout<<\"Our \"+carModel+\" is in 0th gear. Let\'s get it up.\";
}else{
currentGear -= 1;
cout<<\"Our \"+carModel+\" is in gear \" << currentGear << \" now.\ \";
}
}
}
int Car::changeLane(bool toRight){
//This function would be used to change the lane
//toRight would tell us whether we want to change to right lane or left lane
cout<<\"Changing lane...\";
if (toRight){
if (currentLane == MAX_LANE){
cout<<\"Oh ho, it\'s footpath on the right.Keep left.\ \";
}else{
currentLane += 1;
cout<<showLaneText(currentLane);
}
}else{
if (currentLane == 0){
cout<<\"Oh ho, it\'s footpath on the left.Keep right.\ \";
}else{
currentLane -= 1;
cout<<showLaneText(currentLane);
}
}
}
int Car:: changeSpeed(bool speedUp){
//This function would be used to change the speed
//speedUp would tell us whether we want to accelerate or deccelarate
if (speedUp){
cout<<\"Speeding up ... hold tight.... \";
currentSpeed += 5;
cout<<carModel+\" is moving at \"<<currentSpeed<<\" now\ \";
}else{
cout<<\"Speeding down ... relax.... \";
currentSpeed += 5;
cout<<carModel+\" is moving at \"<<currentSpeed<<\" now\ \";
}
}
int main() {
// your code goes here
Car car1 (\"Ferrari\", \"F430 JDC\");
Car car2 (\"Bugatti\", \"Veyron\");
car1.changeGear(true);
car1.changeSpeed(true);
car2.changeGear(true);
car2.changeSpeed(true);
car1.changeGear(true);
car1.changeLane(true);
car1.changeSpeed(true);
car1.changeGear(true);
car1.changeSpeed(true);
car2.changeGear(true);
car1.changeSpeed(true);
car1.changeGear(true);
car1.changeSpeed(true);
car2.changeSpeed(true);
car1.changeLane(true);
car1.changeGear(false);
car2.changeLane(true);
car2.changeGear(true);
car2.changeSpeed(true);
car1.changeSpeed(true);
car1.changeLane(false);
car2.changeLane(true);
car2.changeSpeed(true);
car2.changeGear(true);
car1.changeSpeed(false);
car2.changeSpeed(true);
car1.changeSpeed(false);
car2.changeSpeed(true);
car2.changeGear(false);
car2.changeSpeed(false);
car2.changeSpeed(false);
return 0;
}
