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

int main(){

    //Global Values
    double a, b, c, deno, bsfac;
    double sqbsfac;

    //Positive
    double POSx, POSnumerator;

    //Negative
    double NEGx, NEGnumerator, NEGb;

    //Title
    printf("Quadriatic Formula Solver\n");
    printf("-by Brendan\n\n");

    //Grab Values
    printf("Please enter the value of a, b, and c, respectively (with spaces):");
    scanf("%lf%", &a);
    scanf("%lf%", &b);
    scanf("%lf%", &c);
    //printf("Ok, hit any key to continue with the values: \nA = %lf%\nB = %lf%\nC = %lf%\n", a, b, c);

    //Compute
    deno = 2*a;
    NEGb = 0-b;
    bsfac = (b*b) - (4*a*c);
    sqbsfac = sqrt(bsfac);

    //Positive Compute
    POSnumerator = NEGb + sqbsfac;
    POSx = POSnumerator / deno;

    //Negative Compute
    NEGnumerator = NEGb - sqbsfac;
    NEGx = NEGnumerator / deno;

    //Return results
    printf("The two possible values for \"X\" are: \n\n");
    printf("X1 is:     %lf%\n", NEGx);
    printf("X2 is:     %lf%\n\n", POSx);

    //Crap lol
    system("pause");
}