Teaching Kids Programming: Videos on Data Structures and Algorithms Given an integer array nums, return the length of the longest strictly increasing subsequence. A subsequence is a sequence that …
Sudoku is a puzzle where you’re given a partially-filled 9 by 9 grid with digits. The objective is to fill the grid with the constraint that every row, column, …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given an integer n, return the least number of perfect square numbers that sum to n. A perfect square is …
Given the root to a binary tree root, return a list of two numbers where the first number is the number of leaves in the tree and the second …
Given an integer n, find two or more integers such that their sum is equal to n, where the product of these integers is maximized, and return this product. …
Teaching Kids Programming: Videos on Data Structures and Algorithms Multiply Two Numbers without usig any Multiply, Divide, and Bit Shifting Operators. def mul(a, b): return a * b Algorithm …