View Code of Problem 42

#include<bits/stdc++.h>
using namespace std;
#define max 10001
bool cmp(int,int);
int main(){
	int a,b,c;
	cin>>a>>b>>c;
	double x1,x2,temp;
	x1 = (-b+sqrt(b*b-4*a*c))/2*a;
	x2 = (-b-sqrt(b*b-4*a*c))/2*a;
	printf("%.2lf %.2lf",x1,x2);
	return 0;
}