View Code of Problem 42

#include<iostream>
#include<math.h>
using namespace std;
int main(){
	double a,b,c;
	while(cin>>a>>b>>c){
		double x1,x2;
		double xx,yy;
		x1=(-b+sqrt(pow(b,2)-4*a*c))/2*a;
		x2=(-b-sqrt(pow(b,2)-4*a*c))/2*a;
		xx=max(x1,x2);
		yy=min(x1,x2);
		printf("%.2lf %.2lf",xx,yy);
	}
}