Pratik Bakane C++ programs...............This are programs desingedby sy diploma student from Governement Polytecnic Thane.....programsare very easy alongwith coding andscreen shot of the output

1. #include<iostream.h>
#include<conio.h>
class control
{
public:
control()
{
calculate();
cout<<endl<<"nnttConstructor";
}
void calculate()
{
display();
cout<<"nnttCalculator";
}
void display()
{
cout<<endl<<"nnttDisplayed";
}
};

2. void main()
{
clrscr();
control c1;
getch();
}
OUTPUT:

3. #include<iostream.h>
#include<conio.h>
class book
{
char publication[20];
float price;
}bk;
int main()
{
clrscr();
cout<<"nntt"<<sizeof(book)<<"nntt"<<sizeof(bk);
getch();
}

4. OUTPUT:

5. /* Program to declare a class journal having data members as
journal_nm,price,issn_no. Accept this data for two objects and display
the journal having greater price */
#include<iostream.h>
#include<conio.h>
class journal
{
public:
char name[20];
int issn_no,price;
public:
void accept()
{
cout<<"nnttEnter the Journal Name : ";
cin>>name;
cout<<"nnttEnter the ISSN number : ";
cin>>issn_no;
cout<<"nnttEnter the Price : ";
cin>>price;

6. }
void display()
{
cout<<"nnttName of Journal having gretaer price is : "<<name;
}
};
void main()
{
int i;
clrscr();
journal j[2];
for(i=0;i<2;i++)
{
j[i].accept();
}
if(j[0].price>j[1].price)
{
j[0].display();
}
else
{

7. j[1].display();
}
getch();
}
OUTPUT:

8. /Program to declare a class “Day” having data members as
hours,min,sec.Accept min from user convert in appropriate
hours,min,sec.Display it for one object of class./
#include<iostream.h>
#include<conio.h>
class Day
{
private:
int hours,min, sec;
public:
void accept()
{
cout<<"nnttEnter minutes : ";
cin>>min;
hours = min/60;
cout<<"nntthour : "<<hours<<endl;
min = min-(hours*60);
cout<<"nnttmin : "<<min<<endl;
sec=30;
cout<<"nnttsec : "<<sec<<endl;

9. }
};
void main()
{
clrscr();
Day d;
d.accept();
getch();
}

10. OUTPUT: