#include<iostream.h>
#include<conio.h>void main()
{
                clrscr();
                cout<<"Ukuran
char        :
"<<sizeof(char)<<endl;
                cout<<"Ukuran
short       :
"<<sizeof(short)<<endl; 
                cout<<"Ukuran
int         :
"<<sizeof(int)<<endl; 
                cout<<"Ukuran
long        :
"<<sizeof(long)<<endl; 
                cout<<"Ukuran
float       :
"<<sizeof(float)<<endl; 
                cout<<"Ukuran
double      :
"<<sizeof(double)<<endl; 
                cout<<"Ukuran
long double : "<<sizeof(long double)<<endl; 
                getch();
}
Outputnya:
