C++ Program For Classes and Objects

Program 1

// Program for Class and Object
#include<iostream>
#define clrscr() system("cls")
using namespace std;
class studentData
{
    // Property of class
      private:
      int rno;
      char name[50];
      int mobile;
      //methods
      public:
      void getData();
      void display();
};
void studentData::getData()
{
    cout<<"Enter Roll No";
    cin>>rno;
    cout<<"\nEnter Name";
    cin>>name;
    cout<<"\nEnter mobile no";
    cin>>mobile;
}
void studentData::display()
{
    cout<<"\nRoll No: "<<rno;
    cout<<"\nName: "<<name;
    cout<<"\nMobile No: "<<mobile;
}
int main()
{
    studentData sd;
    clrscr();
    sd.getData();
    sd.display();
return 0;
}

Program 2

// Program for Class and Object1 
#include<iostream>
#define clrscr() system("cls")
using namespace std;
class Car
{
       int model,year;
       char name[40],color[30];
       public:
       void getCardetails();
       void displaydetails();
};
void Car::getCardetails()
{
   cout<<"Enter Car Name";
   cin>>name;
   cout<<"Enter car Color";
   cin>>color;
   cout<<"Enter car model no";
   cin>>model;
   cout<<"Enter Year :";
   cin>>year;
}
void Car::displaydetails()
{
   cout<<"\nCar Name: "<<name;
   cout<<"\nCar Color: "<<color;
   cout<<"\nCar model no"<<model;
   cout<<"\nYear :"<<year;
   
}


int main()
{
    Car C1;
    clrscr();
    C1.getCardetails();
    C1.displaydetails();
    return 0;
}