View Code of Problem 42

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

}