Tag: stack
June 24, 2023
algorithms, brute force, Brute Force Algorithm, data structure, Greedy Algorithm, programming languages, python, Python, Stack, teaching kids programming, youtube video
Teaching Kids Programming: Videos on Data Structures and Algorithms You are given a string s consisting only of uppercase English letters. You can apply some operations to this string …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given a string s representing characters typed into an editor, with “<-” representing a backspace, return the current state of …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given two integer arrays pushed and popped each with distinct values, return true if this could have been the result …
Teaching Kids Programming: Videos on Data Structures and Algorithms Evaluate the value of an arithmetic expression in Reverse Polish Notation. Valid operators are +, -, *, and /. Each …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given the root of a binary tree, return the inorder traversal of its nodes’ values. Example 1: Input: root = …