Question

any tail-recursive version for the below mentioned pseudocode ? Thanks !

(define (min list)
  (cond 
   ((null? list) '())
   ((null? (cdr list)) (car list))
   (#t (let ((a (car list))
             (b (min (cdr list))))
         (if (< b a) b a)))))

Answer 1

You should read up on the fold higher-order functions.