pmakaian operator

 contoh  program pemakaian operator

//contoh program pemakaian operator ++ dg  peletakan di belakang variabel

#include<iostream.h>

#include<conio.h>

void main()

{

                int r = 10 ;

                int s;

                clrscr();

                //s = 10 + ++r;

                s = 10 + ++r ;

                cout << "r = "<< r <<endl;

                cout << "s = "<< s <<endl;

getch();

}

//contoh program memakai manipulator endl dan setw

#include<iostream.h>

#include<conio.h>

#include <iomanip.h>    //utk manipulasi setw()

/* void main()

{

                int jumbar = 150 ;

                                 jumbar = 23;

                                 jumbar = 1500;

                clrscr();

                cout <<"barang 1 = "<<setw(4)<<jumbar1<<endl;

                cout <<"barang 2 = "<<setw(4)<<jumbar2<<endl;

                cout <<"barang 3 = "<<setw(4)<<jumbar3<<endl;

getch();

}

*/