#include <iostream>
#include <iomanip>
using namespace std;
//myios_setw1.cpp
//setw = set field width
//ios_base::  width = Get/Set width
int main( void ) 
{
   
   double i = -123.456;
   int n1 = 1234; 
   cout<<"\n cout.fill( '*' );"; 
   cout<<"\n cout << setw( 10 ) \n ";
   cout.fill( '*' );
   cout<<"\n i normal " << setw( 10 ) << i << endl;
   cout<<"\n internal " << setw( 10 ) << internal << i << endl;
   // 
   cout<<"\n------- \n";   
   cout<<" align left fill right\n ";
   cout.width(14);
   cout<<setfill('@'); 
   cout << left << n1 << endl;
   cout<<"\n------- \n"; 
   cout<<" algin right fill left\n ";
   cout.width(14);
   cout<<setfill('@'); 
   cout << right << n1 << endl;
}