#include "stdio.h"
#include "math.h"
#include "stdlib.h"

double outputConstraint(double a, double b);
double computationConstraint(double a, double b, double c);

double outputConstraint(double a, double b)
{
	double temp1;
	temp1 = -b/(2*a);
	return temp1;
}
int main()
{
	double a,b,c;
	a = 5 * (float)rand()/(float)RAND_MAX;
	b = 90 * (float)rand()/(float)RAND_MAX;
	c = 10 * (float)rand()/(float)RAND_MAX;
	
	double temp1,temp2;
	temp1 = outputConstraint(a,b);
	
	
	temp2 = computationConstraint(a,b,c);
	
	double result;
	result = temp1 + temp2;
	printf("Result:%f\n", result);
	
	return 0;
}