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DOCTOR SCHEME

Name: Anonymous 2008-12-10 14:33

(define (pow X N)
  (cond
   ((= N 0) 1)
   ((> N 0) (* X (pow X (- N 1))))
   )
  )

(define (countAtoms X)
  (cond
    ((null? X)
     0)
    ((list? X)
     (cond
       ((list? (car X))
        (+ (countAtoms (cdr X)) (countAtoms (car X))))
       (else
        (+ (countAtoms (cdr X)) 1)))
     )
    )
  )

(define (cons2 X Y)
  (cond
    ((null? X)
     (cons Y ()))
    ((not(pair? X))
     (cons X (cons Y ())))
    (else
     (cons (car X) (cons2 (cdr X) Y)))
    )
  )

(define (reverse X)
  (cond
    ((null? X) ())
    ((null? (cdr X))
     (car X))
    ((list? X)
     (cond
       ((list? (car X))
        (cons2 (reverse (cdr X)) (reverse(car X))))
       (else
        (cons2 (reverse (cdr X)) (car X)))))
    )
  )

Name: Anonymous 2008-12-11 0:13

>>11
Enjoy your crutches designed to cover up mediocre programming skills.

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