Journey as A Female FounderI have spent a few months doing some sort of startup work with my friend Yang and I want to record this journey.Oct 20, 2023Oct 20, 2023
LeetCode 1382 Balance A Binary Search TreeFirst thing to remember is that when we do inorder traversal on a Binary Search Tree (BST) we can get back a sorted array. Then based on…Jun 21, 2021Jun 21, 2021
AlgoExpert Find SuccessorThe purpose is to find successor of a node on a binary tree (Inorder). One thing special about this problem is that we are given the parent…Jun 20, 2021Jun 20, 2021
Leetcode 24 Swap Nodes in PairsAgain, the logic that head is not null and head.next is not null so that ans = head.next else return head can be shorten to if head is null…Jun 15, 2021Jun 15, 2021
