View Code of Problem 42

#include <stdio.h>
#include<stdlib.h>
#include<math.h>
#include<string.h>

int main(){
	
	double a,b,c;
	double x1,x2;
	scanf("%lf %lf %lf",&a,&b,&c);
	double d = sqrt(b*b-4*a*c);
	x1 = (-b+d)/2*a;
	x2 = (-b-d)/2*a;
	printf("%.2lf %.2lf",x1,x2);

}