(use srfi.60)


(define (nCr n r)
  (if (or (< r 0) (< n r))
    0
    (let ((k 1))
      (do
        ((i 1 (+ i 1)))
        ((> i r) k)
        (set! k (quotient (* k (- (+ n 1) i)) i))))))

(define yuki420
  (let*
    (
      (x (read))
      (s (- (ash 1 31) 1))
    )
    (display (nCr 31 x))
    (display " ")
    (display
      (if (zero? x)
        0
        (* s (nCr 30 (- x 1)))))
    (newline)))