Find Largest Value in Each Tree Row Posted on January 10, 2018September 23, 2019 by braindenny Find Largest Value in Each Tree Row Continue reading “Find Largest Value in Each Tree Row”

Leetcode: Binary Tree Tilt Posted on January 10, 2018September 23, 2019 by braindenny Tree operations Continue reading “Leetcode: Binary Tree Tilt”

Leetcode: Convert BST to Greater Tree Posted on January 10, 2018September 23, 2019 by braindenny Tree traversal: right, middle, left Continue reading “Leetcode: Convert BST to Greater Tree”

Leetcode: Validate Binary Search Tree Posted on January 9, 2018October 10, 2019 by braindenny Basic tree datastructure Continue reading “Leetcode: Validate Binary Search Tree”

Leetcode: Sum Root to Leaf Numbers Posted on January 9, 2018September 23, 2019 by braindenny Basic tree traverse Continue reading “Leetcode: Sum Root to Leaf Numbers”