func main() var a: int :: cui@inputInt() var b: int :: cui@inputInt() var c: int :: cui@inputInt() var d: int :: b ^ 2 - 4 * a * c if(d < 0) do cui@print("imaginary\n") else var x1: float :: (-b $ float - lib@sqrt(d $ float)) / (2 * a) $ float var x2: float :: (-b $ float + lib@sqrt(d $ float)) / (2 * a) $ float if(d = 0) do cui@print("\{x1}\n") else do cui@print("\{x1} \{x2}\n") end if end if end func