#include <iostream.h>
#include <iomanip.h>
main()
{
    int number = 12;	// A number to output
    float real = 12.34;	// A real number

    cout << "123456789012345678901234567890\n"; // output ruler
    cout << number << "<-\n";
    cout << setw(5) << number << "<-\n";
    cout << setw(5) << setfill('*') << number << "<-\n";
    cout << setiosflags(ios::showpos|ios::left) << setw(5) <<
	    number << "<-\n";

    cout << real << "<-\n";
    cout << setprecision(1) << setiosflags(ios::fixed) << real << "<-\n";
    cout << setiosflags(ios::scientific) << real << "<-\n";
    return (0);
}