Answer to Question #187508 in C++ for sandeep

Question

Create a class home with following data members, area (int), and cost as protected data member. Create a class (with data members as city, state) derived from this bass class home. Enter the detail for 5 objects (derived) and search with state to display all the homes available. 

Answer 1

#include <iostream>
#include <string>


using namespace std;


class Home{
	//area (int), and cost as protected data member. 
protected:
	int area;
	float cost;


public:
	Home(){
		
	}
	//Constructor
	Home(int area,float cost){
		this->area=area;
		this->cost =cost;
	}
	void setArea(int area){
		this->area=area;
	}
	void setCost(float cost){
		this->cost =cost;
	}
	int getArea(){
		return this->area;
	}
	float getCost(){
		return this->cost;
	}
};
//a class (with data members as city, state) derived from this bass class home.
class MyHome:public Home {
private:
	string city;
	string state;
public:
	MyHome(){
		
	}
	//Constructor
	MyHome(int area,float cost,string city,string state):Home(area,cost){
		this->city=city;
		this->state=state;
	}
	void setCity(string city){
		this->city=city;
	}
	void setState(string state){
		this->state =state;
	}
	string getCity(){
		return this->city;
	}
	string getState(){
		return this->state;
	}
};




int main()
{
	int area;
	float cost;
	string city;
	string state;
	string stateSearch;
	const int TOTAL_HOMES=5;
	MyHome myHomes[TOTAL_HOMES];
	//Enter the detail for 5 objects (derived) and search with state to display all the homes available. 
	for(int i=0;i<TOTAL_HOMES;i++){
		cout<<"Enter home area "<<(i+1)<<": ";
		cin>>area;
		cout<<"Enter home cost "<<(i+1)<<": ";
		cin>>cost;
		cin.ignore();
		cout<<"Enter home city "<<(i+1)<<": ";
		getline(cin,city);
		cout<<"Enter home state "<<(i+1)<<": ";
		getline(cin,state);
		cout<<"\n";
		myHomes[i]=MyHome(area,cost,city,state);
	}
	cout<<"Enter home state to search: ";
	bool isFound=false;
	getline(cin,stateSearch);
	for(int i=0;i<TOTAL_HOMES;i++){
		if(myHomes[i].getState()==stateSearch){
			cout<<"Home area: "<<myHomes[i].getArea()<<"\n";
			cout<<"Home cost: "<<myHomes[i].getCost()<<"\n";
			cout<<"Home city: "<<myHomes[i].getCity()<<"\n";
			cout<<"Home state: "<<myHomes[i].getState()<<"\n\n";
			isFound=true;
		}
	}
	if(!isFound){
		cout<<"\nThe homes with the state '"<<stateSearch<<"' do not exist.\n\n";
	}


	system("pause");	
}