View Code of Problem 42

#include<stdio.h>
#include<math.h>
int main()
{
	double a,b,c;
	double x1,x2;
	while(~scanf("%lf %lf %lf",&a,&b,&c))
	{
		x1 = (-b + sqrt(b*b-4*a*c) )/(2*a);
		x2 = (-b - sqrt(b*b-4*a*c) )/(2*a);
		if(x1 >= x2)
		{
			printf("%.2lf %.2lf\n",x1,x2);
		}
		else
		{
			printf("%.2lf %.2lf\n",x2,x1);
		}
	}
	return 0;
}