#lang sicp
(newline)
(display (cdr (cdr (list 1 2))))
(newline)
; This gives an error (can't compare equality with nil):
; (display (= nil (cdr (cdr (list 1 2)))))
(display nil)
(newline)
(display (list 34))
(newline)
(display (null? (cdr (cdr (list 1 2)))))
(newline)
(newline)
(newline)
(display (list 1 2 3 4))
(newline)
(display (cons 1 (cons 2 (cons 3 (cons 4 nil)))))
(newline)
(newline)
; not defined in sicp scheme
;(display (last-pair (list 1 2 3 4)))
;(display (last (list 1 2 3 4)))