Tag: python
Teaching Kids Programming: Videos on Data Structures and Algorithms Given the root of a binary tree, return its maximum depth. A binary tree’s maximum depth is the number of …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given the root of a binary tree, return its maximum depth. A binary tree’s maximum depth is the number of …
Given a binary tree root, return the sum of all values in the tree. Constraints n ≤ 100,000 where n is the number of nodes in root Algorithm to …
Given a list of positive integers nums and an integer k, return the number of subsets in the list that sum up to k. Mod the result by 10 …
You are given two lists of integers weights and values which have the same length and an integer capacity. weights and values represent the weight and value of the …