Program to illustrate a static data member & create 3 object & count the no. of object using static data member count
#include<iostream.h>
#include<conio.h>
class item{
ststic int count;
int number;
public:
void getdata(){
cin>>number;
count++;
}
void getcount(void)
{
cout<<"count:"<<count<<endl;
}
};
int item::count;
//-------Main Program---
int main(){
item a,b,c;
clrscr();
cout<<"----------\n";
cout<<"Before reading data\n";
a.getcount();
b.getcount();
c.getcount();
cout<<"----------------------------------\n";
cout<<"Enter value to object a\n";
a.getdata();
cout<<"Enter value to object b\n";
b.getdata();
cout<<"Enter value to object b\n";
c.getdata();
cout<<"----------------------------------\n";
cout<<"After reading data\n";
a.getcount();
b.getcount();
c.getcount();
cout<"\n--------------------------------------\n":
getch();
return 0;
}
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OUTPUT ---------------------- Before reading data count:0 count:0 count:0 --------------------------- Enter value to object a 20 Enter value to object b 30 Enter value to object c 40 --------------------------- After reading data count:3 count:3 count:3 -----------------------
