#include <iostream.h>
#include <math.h>

void main ()
{
	double a, b, c, x, y;
	cout.setf(ios::fixed);
	cout.setf(ios::showpoint);
	cout.precision(3);

	cout << "This gives the AP standard 3 digits.\nIt is a program for the quadratic equation.\nInput a, then b, then c in ax^2+bx+c, with a space between the values.\n";
	cin >> a >> b >> c;
	if ((b*b-4*a*c)<0)
	{
		cout << "The discriminant is negative.  No real solutions\n";
		return 0;
	}
	else
	{
	x=(-b+sqrt(b*b-4*a*c))/(2*a);
	y=(-b-sqrt(b*b-4*a*c))/(2*a);
	cout << "The two solutions are: " << x << " and " << y;
	char skip;
	cout << "Press Enter to continue";
	cin.get(skip);
	cin.get(skip);
	return;
	}
}