Answers for "input() in lisp"

0

lisp input

; the function AreaOfCircle
; calculates area of a circle
; when the radius is input from keyboard

(defun AreaOfCircle()
(terpri)
(princ "Enter Radius: ")
(setq radius (read))
(setq area (* 3.1416 radius radius))
(princ "Area: ")
(write area))
(AreaOfCircle)
Posted by: Guest on April-15-2020

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