Just Another Sudoku Solver in Depth First Search (and BackTracking) Algorithm
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 – Dynamic Programming Algorithms to Compute the Least Number of Perfect Squares
March 6, 2021
algorithms, dynamic programming, math, python, teaching kids programming, youtube video
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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 …
Using Breadth First Search Algorithm to Count the Number of Leaves and Internal Nodes in Binary Tree
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 …
Greedy Algorithm to Maximize the Split Product (Integer Break)
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 – Multipy Two Integers Without Multiplication, Division and Bit Shifting
March 5, 2021
algorithms, math, programming languages, recursive, teaching kids programming, youtube video
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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 …
Algorithms to Make List Values Equal
You are given a list of integers nums. Consider an operation where we select some subset of integers in the list and increment all of them by one. Return …