Teaching Kids Programming – Algorithms to Rotate an Array
Teaching Kids Programming: Videos on Data Structures and Algorithms Given an array, rotate the array to the right by k steps, where k is non-negative. Example 1: Input: nums …
Teaching Kids Programming – Words That Can Be Typed using a Single Keyboard Row (Hash Set)
Teaching Kids Programming: Videos on Data Structures and Algorithms Given an array of strings words, return the words that can be typed using letters of the alphabet on only …
Teaching Kids Programming – Sum of Geometric Progression (Math Proof and Python Function)
Teaching Kids Programming: Videos on Data Structures and Algorithms Geometric Progression of numbers are: where q is neither 1 or 0. We want to compute the sum, aka Sum …
Teaching Kids Programming – Delete the Middle Node of a Linked List (Fast and Slow Pointer)
March 6, 2022
algorithms, data structure, python, teaching kids programming, youtube video
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Teaching Kids Programming: Videos on Data Structures and Algorithms You are given the head of a linked list. Delete the middle node, and return the head of the modified …
Teaching Kids Programming – Draw a Tree in Python using Turtle Graphics (Recursion)
March 5, 2022
algorithms, geometry, LOGO Turtle Programming, python, recursive, teaching kids programming, turtle logo, youtube video
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Teaching Kids Programming: Videos on Data Structures and Algorithms Recursive Tree in Python using Turtle Graphics A tree is self-recursive just like the data structure binary tree where the …
Teaching Kids Programming – Is Subsequence Algorithm via Recursion (Greedy)
Teaching Kids Programming: Videos on Data Structures and Algorithms Given two strings s and t, return true if s is a subsequence of t, or false otherwise. A subsequence …