View Code of Problem 42

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