Longest Substring Without Repeating Characters

In this video, we are going to look at a medium level leetcode string problem: Longest Sub string Without Repeating Characters Given a string s, find the length of the longest substring without repeating characters. Example 1: Input: s abcabcbb Output: 3 Explanation: The answer is abc, with the length of 3. Link: In this video, youll also learn about asymptotic notations, they are basically mathematical notations which represent order of growth of any mathematical function. There are three famous notations which youll see in this video, they are big O, Theta, Omega. Welcome to the first video Tutorial on Data Structures And Algorithms. In this video I am going to provide an Introduction to Data . .., ProgrammingKnowledge, DataStructuresAndAlgorithms, DataStructures, algorithm, Algorithms, AlgorithmsTutorial, DataStructuresTutorial, Arrays, Strings, Stacks 20220720 AlgpfPEhRk