BST 를 inorder, preorder, postorder 방법으로 열거해서 array에다가 순서대로 담아서 return 해라.input: tree, array = \[]ouput:inorder = 1, 2, 6, 6, 9, 14, 21preorder = 9, 6,
문제 정보: https://programmers.co.kr/learn/courses/30/lessons/42862?language=python3Python/문제풀이Runtime - O(klogk)문제에서 n이 너무 크고 lost, reserve는작을때는이방법이
The biggest mistake we see candidates make is not approaching the problem properly.If I see you perform the following steps well, I will advocate to h