View Code of Problem 42

#include<iostream>
#include<iomanip>
#include<math.h>
using namespace std;
int main()
{
	double a,b,c,g;
	while(cin>>a>>b>>c)
	{
		g=sqrt(b*b-4*a*c);
		double x1,x2;
		x1=(-b+g)/2*a;
		x2=(-b-g)/2*a;
		cout<<fixed<<setprecision(2)<<x1<<" "<<x2<<endl;
	}
	return 0;
}