public class Hello{
  public static void main(String[] arg) {
  int a=1, b=4,c=3;
    System.out.println (a+"x^2+"+b+"x+"+c+"=0");
    int D=b*b-4*a*c;
    System.out.println (D);
    if (D>=0) {
      double x1=((-b+Math.sqrt(D))/2/a);
      double x2=((-b-Math.sqrt(D))/2/a);
      System.out.print ("First "+x1+" Second "+x2);
}
}
}