#include <iostream>
using namespace std;


int main(void)
{
        cout.setf(ios::showpos | ios::scientific);

        cout << 444 << " " << 555.666 << endl;

        cout.precision(3);
        cout.width(10);

        cout << 321 << " ";

        cout.width(10);

        cout << 321.12 << endl;

        cout.fill('@');
        cout.width(15);

        cout << 876 << " ";

        cout.width(15);

        cout << 456.78 << endl;

        return 0;
}