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(setf a-vector (make-array 10))
#+XCL #(0 0 0 0 0 0 0 0 0 0)
#+(or CLISP AKCL) #(NIL NIL NIL NIL NIL NIL NIL NIL NIL NIL)
#-(or XCL CLISP AKCL) UNKNOWN
(do ((i 0 (1+ i))
(n (length a-vector)))
((= i n))
(when (null (aref a-vector i))
(setf (aref a-vector i) 0)))
nil
(setq liste '(a b c d))
(a b c d)
(setq x 'anfangswert-von-x)
anfangswert-von-x
(do ((x liste (cdr x))
(oldx x x))
((null x))
(print oldx) (print x))
nil
(defun list-reverse(list)
(do ((x list (cdr x))
(y '() (cons (car x) y)))
((endp x) y)))
list-reverse
(list-reverse '(a b c d))
(d c b a)
(setq foo '(a b c d))
(a b c d)
(setq bar '(1 2 3 4))
(1 2 3 4)
(defun fkt(a b) (cons a b))
fkt
;mapcar
(mapcar #'abs '(3 -4 2 -5 -6))
(3 4 2 5 6)
(mapcar #'cons '(a b c) '(1 2 3))
((a . 1) (b . 2) (c . 3))
(mapcar #'fkt foo bar)
((a . 1)(b . 2)(c . 3)(d . 4))
(do ((x foo (cdr x))
(y bar (cdr y))
(z '() (cons (fkt (car x) (car y)) z)))
((or (null x) (null y))
(nreverse z)))
((a . 1)(b . 2)(c . 3)(d . 4))
;dolist
(let ((l '(1 2 3))
(r 0))
(dolist (x l r)
(setf r (+ r x)) ))
6
;dolist
(let ((l '(1 2 3)))
(dolist (x l)(if (> 0 x)(incf x)(return 10))))
10
(let ((l '(1 2 3)))
(dolist (x l )(incf x)))
nil
;dotimes
(let ((s 0))
(dotimes (i (+ 1 9)s)(setf s (+ s i))))
45
(dolist (x '(a b c d)) (prin1 x) (princ " "))
nil
(defun palindromep (string &optional
(start 0)
(end (length string)))
(dotimes (k (floor (- end start) 2) t)
(unless (char-equal (char string (+ start k))
(char string (- end k 1)))
(return nil))))
palindromep
(palindromep "Able was I ere I saw Elba")
t
(palindromep "einnegermitgazellezagtimregennie")
t
(palindromep "eisgekuehlter bommerlunder")
nil
(palindromep (remove-if-not #'alpha-char-p
"A man, a plan, a canal -- Panama"))
t
(MAPCAR (FUNCTION (LAMBDA (X) (LIST X))) (QUOTE (A B C)))
((A) (B) (C))
(MAPCAR (FUNCTION (LAMBDA (X Y) (LIST X Y))) (QUOTE (A B C)) (QUOTE
(1 2 3)))
((A 1) (B 2) (C 3))
(MAPCAR (FUNCTION (LAMBDA (X Y) (LIST X Y))) (QUOTE (A B C)) (QUOTE
(1 2)))
((A 1) (B 2))
(MAPCAR (FUNCTION (LAMBDA (X Y) (LIST X Y))) (QUOTE (C)) (QUOTE (1
2)))
((C 1))
(MAPCAR (FUNCTION (LAMBDA (X Y Z) (LIST X Y))) (QUOTE (C)) (QUOTE (1
2)) (U V W))
ERROR
(MAPCAR (FUNCTION (LAMBDA (X Y Z) (LIST X Y))) (QUOTE (C)) (QUOTE (1
2))
(QUOTE (U V W)))
((C 1))
(MAPCAR (FUNCTION (LAMBDA (X Y Z) (LIST X Y))) (QUOTE (A B C)) (QUOTE
(1 2 3))
(QUOTE (U V W)))
((A 1) (B 2) (C 3))
(MAPCAR (FUNCTION (LAMBDA (X Y Z) (LIST X Y Z))) (QUOTE (A B C)) (QUOTE
(1 2 3))
(QUOTE (U V W)))
((A 1 U) (B 2 V) (C 3 W))
;mapc
(mapc #'abs '(3 -4 2 -5 -6))
(3 -4 2 -5 -6)
(MAPC (FUNCTION (LAMBDA (X Y Z) (LIST X Y Z))) (QUOTE (A B C)) (QUOTE
(1 2 3))
(QUOTE (U I V)))
(A B C)
(MAPCAR (FUNCTION (LAMBDA (X Y Z) (LIST X Y Z))) (QUOTE (A B C)) (QUOTE
(1 2 3))
(QUOTE (U I V)))
((A 1 U) (B 2 I) (C 3 V))
(mapl #'(lambda (x y)(cons x y))'(a b c d)'(1 2 3 4))
(a b c d)
(MAPL (FUNCTION (LAMBDA (X Y Z) (LIST X Y Z))) (QUOTE (A B C)) (QUOTE
(1 2 3))
(QUOTE (U I V)))
(A B C)
;maplist
(maplist #'(lambda (x)(cons 'foo x))'(a b c d))
((foo a b c d)(foo b c d)(foo c d)(foo d))
(maplist #'(lambda (x) (if (member (car x)(cdr x)) 0 1))
'(a b a c d b c))
(0 0 1 0 1 1 1)
(MAPLIST (FUNCTION (LAMBDA (X Y Z) (LIST X Y Z))) (QUOTE (A B C))
(QUOTE (1 2 3)) (QUOTE (U I V)))
(((A B C) (1 2 3) (U I V)) ((B C) (2 3) (I V)) ((C) (3) (V)))
(MAPLIST (FUNCTION (LAMBDA (X Y Z) (LIST X Y Z))) (QUOTE (A B C))
(QUOTE (1 2 3)) (QUOTE (U I)))
(((A B C) (1 2 3) (U I)) ((B C) (2 3) (I)))
(MAPLIST (FUNCTION (LAMBDA (X Y Z) (LIST X Y Z))) (QUOTE (A B C)) (QUOTE
(1 2))
(QUOTE (U I V)))
(((A B C) (1 2) (U I V)) ((B C) (2) (I V)))
(MAPLIST (FUNCTION (LAMBDA (X Y Z) (LIST X Y Z))) (QUOTE (A B)) (QUOTE
(1 2 3))
(QUOTE (U I V)))
(((A B) (1 2 3) (U I V)) ((B) (2 3) (I V)))
;mapcon
(mapcon #'(lambda (x)(and (oddp (car x))(list (car x))))'(5 4 3 2 1))
(5 3 1)
(MAPCON (FUNCTION (LAMBDA (X Y Z) (LIST X Y Z))) (QUOTE (A B)) (QUOTE
(1 2 3))
(QUOTE (U I V)))
((A B) (1 2 3) (U I V) (B) (2 3) (I V))
(MAPCON (FUNCTION (LAMBDA (X Y Z) (LIST X Y Z))) (QUOTE (A B C)) (QUOTE
(1 2 3))
(QUOTE (U I V)))
((A B C) (1 2 3) (U I V) (B C) (2 3) (I V) (C) (3) (V))
;mapcan
(mapcan #'(lambda (x)(and (numberp x)(list x)))'(a 1 b c 3 4 d 5))
(1 3 4 5)
(MAPCAN (FUNCTION (LAMBDA (X Y Z) (LIST X Y Z))) (QUOTE (A B C)) (QUOTE
(1 2 3))
(QUOTE (U I V)))
(A 1 U B 2 I C 3 V)
(MAPCAN (FUNCTION (LAMBDA (X Y) (LIST X Y))) (QUOTE (A B C)) (QUOTE
(1 2 3)))
(A 1 B 2 C 3)
(MAPCAN (FUNCTION (LAMBDA (X) (LIST X))) (QUOTE (A B C)))
(A B C)
(MAPCON (FUNCTION (LAMBDA (X) (LIST X))) (QUOTE (A B C)))
((A B C) (B C) (C))
(MAPCON (FUNCTION (LAMBDA (X Y) (LIST X Y))) (QUOTE (A B C)) (QUOTE
(1 2)))
((A B C) (1 2) (B C) (2))
(MAPCON (FUNCTION (LAMBDA (X) (LIST X))) (QUOTE (A B C)))
((A B C) (B C) (C))
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