Int main()

{clrscr();

manager m1;

scientist s1,s2;

laborer l1;

cout<<endl;

cout<<”\nМенеджер 1:”;

m1.getdata();

cout<<”\nВчений 1:”;

s1.getdata();

cout<<”\nВчений 2:”;

s2.getdata();

cout<<”\nРобітник 1:”;

l1.getdata();

cout<<”Менеджер1\n”;

m1.putdata();

cout<<”Вчений1\n”;

s1.putdata();

cout<<”Вчений2\n”;

s2.putdata();

cout<<”Робітник1\n”;

l1.putdata();

bioskey(0);

return 0;

}

Програма 17.9

#include<iostream.h>

#include<conio.h>

#include<stdio.h>

#include<bios.h>

#include<string.h>

class Type

{private:

char *dimensions;

char *grade;

public:

Type():dimensions(“N/A”),grade(“N/A”)

{ }

Type(char *d1,char *d2):dimensions(d1),grade(d2)

{ }

void gettype()

{cout<<”Розмір:”;cin>>dimensions;

cout<<”Сорт:”;cin>>grade;

}

void showtype()

{

cout<<”Розмір:”<<dimensions<<endl;

cout<<”Сорт:”<<grade<<endl;

}

};

///////////////

class Distance

{private:

int feet;

float inches;

public:

Distance():feet(0),inches(0.0)

{}

Distance(int ft,float in):feet(ft),inches(in)

{}

void getdist()

{cout<<”Фути:”;cin>>feet;

cout<<” дюйми:”;cin>>inches;

}

void showdist() const

{

cout<<feet<<”\-“<<inches<<’\”’;

}

};

////////////////

class Lumber:public Type,public Distance

{private:

int quantity;

double price;

public:

Lumber():Type(),Distance(),quantity(0),price(0.0)

{}

Lumber (char *dt, char *gr,

int ft, float in,

int qu,float prc):Type(dt,gr),Distance(ft,in),quantity(qu),price(prc)

{ }

void getlumber()

{Type::gettype();

Distance::getdist();

cout<<”Введіть кількість:”;cin>>quantity;

cout<<”Введіть ціну:”;cin>>price;

}

void showlumber()const

{

Type::showtype();

cout<<”\n Dovjyna:”;

Distance::showdist();

cout<<”\n Вартість ”<<quantity<<” штук:”<<(price*quantity);

}

};

///////////////

Int main()

{clrscr();

Lumber studs;

cout<<”\n Інформація\n”;

studs.getlumber();

Lumber studs1(“2x4”,”const”,8,1.0,200,14);

cout<<”\n1=”;studs.showlumber();

cout<<”\n2=”;studs1.showlumber();

bioskey(0);

return 0;

}

Програма 17.10

#include<iostream.h>

#include<conio.h>

#include<stdio.h>

#include<bios.h>

const int LEN=80;

class student

{private:

char school[LEN];

char degree[LEN];

public:

void getedu()

{cout<<”School:”;

cin>>school;

cout<<”Degree:”;

cin>>degree;

}

void putedu() const

{cout<<”\nSchool=”<<school;

cout<<”\nDegree=”<<degree<<endl;

}

};

//////////////

class employce

{private:

char name[LEN];

unsigned long number;

public:

void getdata()

{cout <<”\nВведіть ПІП: “;cin>>name;

cout <<”\nВведіть номер: “;cin>>number;

}

void putdata() const

{cout<<”\nПІП=”<<name;

cout<<”\nНомер=”<<number;

}

};

//////////////

class manager

{private:

char title[LEN];

double dues;

employce emp;

student stu;

public:

void getdata()

{emp.getdata();

cout<<”\nPosada=”;cin>>title;

cout<<”\nVnesky=”;cin>>dues;

stu.getedu();

}

void putdata() const

{emp.putdata();

cout<<”\nPosada=”<<title;

cout<<”\nVnesky=”<<dues;

stu.putedu();

}

};

///////////

class scientist

{private:

int puts;

employce emp;

student stu;

public:

void getdata()

{ emp.getdata();

cout<<”\nPublications=”;cin>>puts;

stu.getedu();

}

void putdata() const

{ emp.putdata();

cout<<”\nPublications=”<<puts;

stu.putedu();

}

};

////////////

class laborer

{private:

employce emp;

public:

void getdata()

{emp.getdata();}

void putdata() const

{emp.putdata();}

};

////////////