View Code of Problem 42

#include<stdio.h>
#include<math.h> 
int main()
{
	double a,b,c,p,x1,x2;
	scanf("%lf %lf %lf",&a,&b,&c);
	p=sqrt(b*b-4*a*c);
	x1=(-b-p)/2/a;
	x2=(p-b)/2/a;
	if(x1<x2)
	{
		double temp=x1;x1=x2;x2=temp;
	}
	printf("%.2lf %.2lf",x1,x2);
	return 0;
}