Question

Define a class Travel in python with the following descriptions :

Private Members :

TravelCode of type long

Place of type character array (string)

No_of_travellers of type integer

No_of_buses of type integer

Answer 1

class Test

{ char Paper[20];

int Marks

public:

Test() //Function 1

{ strcpy(Paper,”Computer”);

Marks=0;

}

//Function 2

Test(char P[])

{ strcpy(Paper,P);

Marks=0;

}

//Function 3

Test(int M)

{ strcpy(Paper,”Computer”);

Marks=M;

}

Test(char P[],int M) //Function 4

{ strcpy(Paper,P);

Marks=M;

}

};

(i) Which feature Object Oriented programming is demonstrated using Function 1, Function 2,Function 3 and Function 4 in the above class text?

Ans: Function overloading (here it is constructor overloading).

(ii) Write statements in C++ that would execute Function 2 and Function 4 of class Text.

Ans:

(let char name[20];

int X=60;

strcpy(name,”COMPUTERSCIENCE”);

are declared in the program)

(i) Test A(name);//Will execute Funciton 2

(ii) Test B(name,X); //Will execute Function 4

2.c) Define a class Travelplan in C++ with the following descriptions:

Private Members:

Plancode of type long Place of type character array(string)

Number_of_travellers of type integer

Number_of_buses of type integer

Public Members:

A constructer to assign initial values of PlanCode as 1001, Place as“agra”,Number_of_travellers as 5,Number_of_buses as 1

A function NewPlan() which allows user to enter PlanCode, Place and Number_of travelers. Also, assign the value of Number_of_buses as per the following:

conditions:

Number_of_travellers less than 20

Number_of_buses 1

Equal to or more than 20 and less than 40-2

Equal to 40 or more than 40 - 3

A function ShowPlan() to display the content of all the data members on the screen.

Ans:

#include<iostream.h>

#include<conio.h>

#include<stdio.h>

#include<string.h>

class TravelPlan

{ long PlanCode;

char Place[21];

int Number_of_travellers,Number_of_buses;

public:

TravelPlan( )

{ PlanCode=1001;

strcpy(Place,"Agra");

Number_of_travellers=5;

Number_of_buses=1;

}

void NewPlan( )

{ cout<<"\nEnter the Plan Code: ";

cin>>PlanCode;

cout<<"\nEnter the Place to Travel: ";

gets(Place);

cout<<"\nEnter the Number of Travellers: ";

cin>>Number_of_travellers;

if(Number_of_travellers>=40)

Number_of_buses=3;

else if(Number_of_travellers>=20)

Number_of_buses=2;

else

Number_of_buses=1;

}

void ShowPlan( )

{ cout<<"\nThe Plan Code: "<<PlanCode;

cout<<"\nThe Place of Travel: "<<Place;

cout<<"\nNumber of Travellers: “<<Number_of_travellers;

cout<<"\nNumber of Buses: “ <<Number_of_buses;

}

};

void main( )

{ clrscr( );

TravelPlan T;

T.NewPlan( );

T.ShowPlan( );

getch();

}

Answer 2

Answer:

Explanation:

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Brainly.in

What is your question?

Define a class Travel in python with the following descriptions :

Private Members :

PlanCode of type long

Place of type character array (string)

No_of_travellers of type integer

No_of_buses of type integer