View Code of Problem 42

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