Created
July 17, 2014 04:58
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;;Crea una hoja del arbol | |
(defn hoja [val] | |
{:v val :l nil :r nil} | |
) | |
;;Calcula la profundidad de un arbol | |
(defn depth [arbol] | |
(if (nil? arbol) | |
0 | |
(let [left (:l arbol) | |
right (:r arbol)] | |
(inc (max (depth left) (depth right)))))) | |
;;Concatena el segundo parametro a "la derecha" del primero | |
(defn add-r | |
[data v] | |
(merge data {:r (hoja v)})) | |
;;Concatena el segundo parametro a "la izquierda" del primero | |
(defn add-l | |
[data v] | |
(merge data {:l (hoja v)})) | |
;;Utiliza update-in para agregar una hoja a un arbol | |
(defn add-hoja | |
[arbol ks v] | |
) | |
;;Serializa un arbol | |
(defn serializar | |
([arbol] | |
(serializar arbol {:x 0 :y 0} )) | |
([arbol pos] | |
(if (empty? arbol) | |
nil | |
(let [ {:keys [v l r] :as arb} arbol | |
{:keys [x y]} pos | |
ser-l (serializar l {:x (* x 2) :y (inc y)}) | |
ser-r (serializar r {:x (inc (* x 2)) :y (inc y)}) ] | |
(concat (list (merge pos [:v v])) ser-l ser-r) | |
)) | |
)) |
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