View Code of Problem 42

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