View Code of Problem 42

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