/*PROGRAM TO PRINT SIZE OF DATATYPES*/
#include<conio.h>
#include<iostream.h>
class size
{
int i,f,c,li,d,ld;
public:
void calculate();
};
void size::calculate()
{
i=sizeof(int);
f=sizeof(float);
c=sizeof(char);
li=sizeof(long int);
d=sizeof(double);
ld=sizeof(long double);
cout<<“Size of integer: “<<i<<endl;
cout<<“Size of float: “<<f<<endl;
cout<<“Size of character: “<<c<<endl;
cout<<“Size of long integer: “<<li<<endl;
cout<<“Size of double: “<<d<<endl;
cout<<“Size of long double: “<<ld<<endl;
}
void main()
{
size s1;
clrscr();
s1.calculate();
getch();
}