[파일명: testStringFindInList.lsp]------------------------------------------------ (defun my-find(arr s) (let ((k -1) (r -1)) (loop for i from 0 below (length arr) do (setf k (search s (nth i arr))) (if k (progn (setf r i) (return i))) ) r ) ) (defun printList(arr) (format t "[") (loop for i from 0 below (1- (length arr)) do (format t "~A, " (nth i arr)) ) (if (plusp (length arr)) (format t "~A" (n..