Create a Base class Train containing protected data members as Train_no, Train_Name. Derive a class Route (Route_id, Source, Destination) from Train class. Also derive a class Reservation(Number_Of_Seats, Train_Class, Fare, Travel_Date) from Route. Write a C++ program to perform following necessary functions : i. Enter details of ‘n’ reservations ii. Display details of all reservations iii. Display reservation details of a specified Train class
//Note: If you are not using Borland or Turbo C then add the following line after header files :
//using namespace std;
#include<conio.h>
#include<iostream.h>
class train
{
protected:
int tno;
char name[10]; // tno=train no , name=train name
public:
void acc()
{
//accept information realted to train
cout<<"\nEnter train no: ";
cin>>tno;
cout<<"\nEnter train name: ";
cin>>name;
}
};
class route: public train //inheriate class route
{
public:
int rid;
char s[10],d[10]; // rid= train id , s=source , d=destination
void ac()
{
cout<<"\nEnter train id: ";
cin>>rid;
cout<<"\nEnter train source: ";
cin>>s;
cout<<"\nEnter destination: ";
cin>>d;
}
};
class reser: public route //inheriate class reser
{
public:
int nos,fare,dd,mm,yyyy; //nos=no of seats , dd=date mm=month yyyy=year
char clas[10];
void a()
{
cout<<"\nEnter no of seats: ";
cin>>nos;
cout<<"\nEnter train class: ";
cin>>clas;
cout<<"\nEnter date(dd mm yyyy): ";
cin>>dd>>mm>>yyyy;
}
void dis()
{
// displaying all information
cout<<"\ntrain no\t\t:\t"<<tno;
cout<<"\ntrain name\t\t:\t"<<name;
cout<<"\ntrain id\t\t:\t"<<rid;
cout<<"\ntrain source\t\t:\t"<<s;
cout<<"\ntrain destination\t: \t"<<d;
cout<<"\nno of seats\t\t:\t"<<nos;
cout<<"\ntrain class\t\t:\t"<<clas;
cout<<"\ntrain date\t\t:\t"<<dd<<"/"<<mm<<"/"<<yyyy<<"\n";
}
};
int main()
{
int i,s;
reser r[20]; //create instance of reser
cout<<"Enter how many details you want to enter: ";
cin>>s;
for(i=0;i<s;i++)
{
r[i].acc();
r[i].ac();
r[i].a();
}
for(i=0;i<s;i++)
{
r[i].dis();
}
getch();
return(0);
}
0 Comments