Answer to Question #201402 in C++ for champu

Question

 Question Number 4 (CLO 3) (25 marks) Write an object oriented program that will ask the user to enter the specifications of a mobile phone so that the viewers can see them in advertisement form and can compare them for their best choice. Make the program in such a way that user can view the mobiles one by one or all the brands on the same screen. Some Useful Hints Create a class named smart_phone Put the mobile name, price, display size, memory, processor speed, camera and display resolution in private data. A member function will ask the user to enter the data for mobile • Another function will display the data of each object Another function will display the data by combining all the objects (this function will accept 3 objects as argument) and 4th object will be the object on which the function is called. • In main program declare 4 objects • Ask the owner to enter the details for 4 mobiles

Answer 1

#include<iostream>
using namespace std;
class smart_phone{
	private:
		string mobile_name;
		string price;
		string size;
		string memory;
		string processor_speed;
		string camera;
		string display_resolution;
	public:
		void setName(string n){
			mobile_name = n;
		}
		void setPrice(string p){
		price = p;
		}
		void setSize(string s){
			size = s;
		}
		void setMemory(string m){
			memory = m;
		}
		void setProcessor(string s){
			processor_speed = s;
		}
		void setCamera(string c){
			camera = c;
		}
		void setResolution(string r){
			display_resolution = r;
		}
		string getName(){
		return mobile_name;
		}
		string getPrice(){
		return price;
		}
		string getSize(){
		return size;
		}
		string getMemory(){
		return memory;
		}
		string getProcessor(){
		return processor_speed;
		}
		string getCamera(){
		return camera;
		}
		string getResolution(){
		return display_resolution;
		}
		void enter_data(){
			string n, p, s, me, pr, c, d;
			cout<<"Enter the mobile name"<<endl;
			 getline(cin,mobile_name);
			cout<<"Enter the price"<<endl;
			  getline(cin,price);
			cout<<"Enter the size"<<endl;
			 getline(cin,size);
			cout<<"Enter the memory"<<endl;
			 getline(cin,memory);
			cout<<"Enter the processor_speed"<<endl;
			getline(cin,processor_speed);
			cout<<"Enter the camera"<<endl;
			 getline(cin,camera);
			cout<<"Enter the display resolution"<<endl;
			 getline(cin,display_resolution);
			setName(mobile_name); setPrice(price); setSize(size); setMemory(memory); setProcessor(processor_speed); setCamera(camera);
			 setResolution(display_resolution);
		}
		void display_data(){
			cout<<"Name"<<"\t\t"<<getName()<<endl;
			cout<<"Price"<<"\t\t"<<getPrice()<<endl<<"Display Size"<<"\t\t"<<getSize()<<endl;
			cout<<"Memory \t\t"<<getMemory()<<endl<<"Processor Speed \t\t"<<getProcessor()<<endl;
			cout<<"Camera \t\t"<<getCamera()<<endl;
			cout<<"Display Resolution \t\t"<<getResolution()<<endl;
		}
		void display_all(smart_phone first, smart_phone second, smart_phone third, smart_phone fourth){
					cout<<"Properties"<<"\t\t"<<"Mobile 1"<<"\t\t"<<"Mobile 2"<<"\t\t"<<"Mobile 3 "<<"\t\t"<<"Mobile 4"<<endl;
					cout<<"Name   \t\t\t"<<first.mobile_name<<"\t\t\t"<<second.mobile_name<<"\t\t\t"<<third.mobile_name<<"\t\t\t"<<fourth.mobile_name<<endl;
					cout<<"Price   \t\t"<<first.price<<"\t\t\t"<<second.price<<"\t\t\t"<<third.price<<"\t\t\t"<<fourth.price<<endl;
					cout<<"Size  \t\t\t"<<first.getSize()<<"\t\t\t"<<second.getSize()<<"\t\t\t"<<third.getSize()<<"\t\t\t"<<fourth.getSize()<<endl;
					cout<<"Memory   \t\t"<<first.memory<<"\t\t\t"<<second.memory<<"\t\t\t"<<third.memory<<"\t\t\t"<<fourth.memory<<endl;
					cout<<"Speed  \t\t\t"<<first.getProcessor()<<"\t\t\t"<<second.processor_speed<<"\t\t\t"<<third.getProcessor()<<"\t\t\t"<<fourth.getProcessor()<<endl;
					cout<<"Camera  \t\t"<<first.camera<<"\t\t\t"<<second.camera<<"\t\t\t"<<third.camera<<"\t\t\t"<<fourth.camera<<endl;
		cout<<"Resolution   \t\t"<<first.display_resolution<<"\t\t\t"<<second.display_resolution<<"\t\t\t"<<third.display_resolution<<"\t\t\t"<<fourth.display_resolution<<endl;
		}
};
int main(){
	smart_phone smart;
	smart_phone smart1;
	smart_phone smart2;
	smart_phone smart3;
	smart_phone smart4;
	cout<<"\nEnter details of Smart Phone 1 : \n";
   smart1.enter_data();	
   cout<<"\nEnter details of smart Phone 2 : \n";
   smart2.enter_data();	
   cout<<"\nEnter details of smart Phone 3 : \n";
   smart3.enter_data();	
   cout<<"\nEnter details of smart Phone 4 : \n";
   smart4.enter_data();	
   cout<<"\n"<<endl;
	smart.display_all(smart1,smart2,smart3,smart4);
}