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Task/Sorting-algorithms-Heapsort/EchoLisp/sorting-algorithms-heapsort.echolisp

@@ -0,0 +1,13 @@
+(lib 'heap)
+
+(define (heap-sort list)
+    (define heap (make-heap < )) ;; make a min heap
+    (list->heap list heap)
+    (while (not (heap-empty? heap))
+          (push 'stack (heap-pop heap)))
+    (stack->list 'stack))
+
+(define L (shuffle (iota 15)))
+    → (9 4 0 12 8 3 10 7 11 2 5 6 14 13 1)
+(heap-sort L)
+    → (0 1 2 3 4 5 6 7 8 9 10 11 12 13 14)