View Code of Problem 42

#include<bits/stdc++.h>
using namespace std;



int main() {

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