Inorder Traversal
Problem 🤔 Inorder traversals are super useful! In a binary search tree an inorder traversal lets us…
December 05, 2020
7 min
trees 19
Postorder Traversal
Problem 🤔 The great thing about all of these traversals are that they are all relative to the root…
December 05, 2020
8 min
Preorder Traversal
Problem 🤔 The great thing about all of these traversals are that they are all relative to the root…
December 05, 2020
9 min
Lowest Common Ancestor in BST
Problem 🤔 Given a binary search tree (BST), find the lowest common ancestor (LCA) of two given…
February 12, 2020
20 min
Subtree of Another Tree
Problem 🤔 Given two non-empty binary trees s and t , check whether tree t has exactly the…
February 12, 2020
22 min
Lowest Common Ancestor in Binary Tree
Problem 🤔 Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree…
February 12, 2020
17 min
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