(use scheme.base)
(use scheme.read)
(use scheme.write)
(use gauche.base)
(use srfi.94)


(define yuki2752
  (let*
    (
      (alpha 26)
      (ratio 26)
      (mod998-const 998244353)
      (mod998-inverse (expt-mod (- alpha 1) (- mod998-const 2) mod998-const))
      (mod998 (lambda (x) (modulo x mod998-const)))
      (solver (lambda (x) (mod998 (* (mod998 (* alpha (- (expt-mod ratio x mod998-const) 1))) mod998-inverse)))))
    (let*
      ((n (read)))
      (do ((i 1 (+ i 1)))
        ((> i n) )
        (begin
          (write (solver (read)))
          (display "\n"))))))