Data Structures & Algorithms
100+ curated problems from top tech interviews
100+ curated problems from top tech interviews
3 problems found
Given the root of a binary tree, invert the tree, and return its root....
Given a binary search tree (BST), find the lowest common ancestor (LCA) node of two given nodes in the BST....
A path in a binary tree is a sequence of nodes where each pair of adjacent nodes in the sequence has an edge connecting them. The path sum of a path i...