/* Andras Konya 9/18/01
	Chapter 3 Review 11 --- Width  */

#include <iostream.h>
#include <apstring.h>

int main ()
{

   double PI = 3.1415926;

   cout.setf(ios::fixed);
   cout.precision(1);
   cout.width(20);
   cout << PI << endl;
   cout.setf(ios::fixed);
   cout.precision(2);
   cout.width(20);
	cout << PI << endl;
   cout.setf(ios::fixed);
   cout.precision(3);
   cout.width(20);
   cout << PI << endl;
   cout.setf(ios::fixed);
   cout.precision(4);
   cout.width(20);
   cout << PI << endl;
   cout.setf(ios::fixed);
   cout.precision(5);
   cout.width(20);
   cout << PI << endl;
   cout.setf(ios::fixed);
   cout.precision(6);
   cout.width(20);
   cout << PI << endl;


   char dummy;
   cin >> dummy;

return (0);
}