PROGRAM QUADRATIC
BEGIN
   READ A, B, C
   DISC = B**2 - 4*A*C
   IF DISC < 0 THEN
      PRINT "NO REAL ROOTS"
   ELSE
      ROOT1 = (-B + SQRT(DISC)) / (2*A)
      ROOT2 = (-B - SQRT(DISC)) / (2*A)
      PRINT ROOT1, ROOT2
   END IF
END