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📑 1. 문제 이해 https://leetcode.com/problems/binary-tree-right-side-view/description/?envType=study-plan-v2&envId=top-interview-150 Binary Tree Right Side View - LeetCode Can you solve this real interview question? Binary Tree Right Side View - Given the root of a binary tree, imagine yourself standing on the right side of it, return the values of the nodes you can see ordered from top to bottom. Ex..

📑 1. 문제 이해 https://leetcode.com/problems/average-of-levels-in-binary-tree/description/?envType=study-plan-v2&envId=top-interview-150 Average of Levels in Binary Tree - LeetCode Can you solve this real interview question? Average of Levels in Binary Tree - Given the root of a binary tree, return the average value of the nodes on each level in the form of an array. Answers within 10-5 of the actua..

📑 1. 문제 이해 https://leetcode.com/problems/sort-list/?envType=study-plan-v2&envId=top-interview-150 Sort List - LeetCode Can you solve this real interview question? Sort List - Given the head of a linked list, return the list after sorting it in ascending order. Example 1: [https://assets.leetcode.com/uploads/2020/09/14/sort_list_1.jpg] Input: head = [4,2,1,3] Output: [1, leetcode.com 💡 2. 알고리즘 설계..