View Code of Problem 42

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