“Taking a byte out of each part of the tech stack.”
Step by step guide to LeetCode solutions.
https://leetcode.com/problems/serialize-and-deserialize-binary-tree/ The problem requires serializing and deserializing a binary tree. Serialization is the process of converting a data structure into…
https://leetcode.com/problems/binary-tree-maximum-path-sum/description/ Given a binary tree, the problem requires finding the maximum path sum. A path is a sequence of nodes…
https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal/description/ Given the preorder and inorder traversal of a binary tree, the goal is to construct the binary tree. Algorithm:…
https://leetcode.com/problems/kth-smallest-element-in-a-bst/description/ Given a binary search tree, the goal is to find the kth smallest element in the tree. Algorithm: Python…
https://leetcode.com/problems/validate-binary-search-tree/description/ Given a binary tree, the goal is to determine if it is a valid binary search tree (BST). A…
https://leetcode.com/problems/binary-tree-level-order-traversal/description/ To solve the problem, we will use a breadth-first search (BFS) approach. We will use a queue to keep…
https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-search-tree/ To solve the LeetCode problem “Lowest Common Ancestor of a Binary Search Tree,” we need to find the lowest…
https://leetcode.com/problems/subtree-of-another-tree/ To solve the LeetCode problem “Subtree of Another Tree”, we need to determine whether the given binary tree subRoot…
https://leetcode.com/problems/same-tree/ This problem requires us to check whether two given binary trees are identical or not. In other words, we…
https://leetcode.com/problems/maximum-depth-of-binary-tree/ The problem asks us to find the maximum depth of a binary tree, which is defined as the number…