import java.util.Scanner;

public class QuadraticEquationTest {
  public static void main(String[] args) {
    Scanner in = new Scanner(System.in);
    System.out.print("Enter a: ");
    double a = in.nextDouble();
    System.out.print("Enter b: ");
    double b = in.nextDouble();
    System.out.print("Enter c: ");
    double c = in.nextDouble();
    System.out.println("a, b and c are " +
                       a + " " + b + " " + c);
    
    QuadraticEquation q =
      new QuadraticEquation(a, b, c);
    if ( q.hasSolution() == true )
      System.out.println("Has real solutions");
    else
      System.out.println("Has no real solution");
  }
}