Slip 29 - B) Create a C++ class Visiting Staff with data members Name, No_of_Subjects, Name_of_Subjects[],Workinghours, TotalSalary. (Number of subjects varies for a Staff).Write a parameterized constructor to initialize the data members and create an array for Name_of_Subjects dynamically. Display Visiting Staff details by calculating salary. (Assume remuneration Rs. 300 per working hour)

Solution:

#include<iostream.h>

#include<conio.h>

#include<string.h>

class VisitingStaff

{

char name[10];

int tot_sub;

char sub_name[10][30];

int wh,k;

public:

void getdata()

{

cout<<"\n\n Enter the name:- ";

cin>>name;

cout<<"\n\n How many subject-: ";

cin>>tot_sub;

 for(k=0;k<tot_sub;k++)

 {

cout<<"\n\n Enter the subject name;- ";

cin>>sub_name[k];

}

cout<<"\n\n Enter the Wh: ";

cin>>wh;

}

void display()

{

cout<<"\n Student name: "<<name;

cout<<"\n Total Subjects:"<<tot_sub;

for(k=0;k<tot_sub;k++)

{

cout<<"\n Subject Name:"<<sub_name[k];

}

cout<<"\n Working Hours:"<<wh;

}

void calculate(int rate=300)

{

cout<<"salary of VisitingStaff is Rs.:-"<<wh*rate;

}

};

void main()

{

clrscr();

VisitingStaff s[10];

 int i,n;

cout<<"\n How many records you waant?";

cin>>n;

 for(i=0;i<n;i++)

 {

s[i].getdata();

 }

 for(i=0;i<n;i++)

 {

s[i].display();

}

  for(i=0;i<n;i++)

 {

s[i].calculate();

  }

getch();

}