View Code of Problem 42

#include<iostream>
#include<algorithm>
#include<math.h>
using namespace std;
int main() {

	double a,b,c;
	cin>>a>>b>>c;
	double dt=b*b-4*a*c;
	double x1=(-1*b+sqrt(dt))/(2*a),x2=(-1*b-sqrt(dt))/(2*a);
	printf("%.2lf %.2lf",x1,x2);
	return 0;
}