View Code of Problem 42

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