#include<math.h>
#include<stdio.h>
int main()
{
	float a, b, c,d,e;
	printf("Input parameters for the equation:\n");
	scanf("%f %f %f", &a, &b, &c);
	printf("The Equation: %fx^2+%fx+%f=0\n", a, b, c);
	d = pow(b,2);
	e = 4 * a*c;
	if (d == e)
	{
		float root;
		root = -b / (2 * a);
		printf("Two same roots: %f\n",root );
	}
	if (d > e)
	{
		float root1, root2;
		root1 = (-b + sqrt(d - e)) / (2 * a);
		root2 = (-b - sqrt(d - e)) / (2 * a);
		printf("Two different roots: %f %f\n", root1,root2);
	}
	if (d < e)
		printf("No Invalid Root!\n");
	return 0;
}