Is Unique - Strings & Arrays - Data Structures Interview Question - Part 1 скачать в хорошем качестве

Is Unique - Strings & Arrays - Data Structures Interview Question - Part 1

Implement an algorithm to determine if a string has all unique characters. What if you cannot use additional data structures? 00:00 - Problem Introduction 01:10 - Brute Force Solution 07:45 - Optimizations 09:10 - Manual Method 10:32 - Optimal Solution - HashMap Optimization 19:08 - Implementation 22:42 - Testing 25:08 - Part B Optimal Solution - Sorting 31:46 - Part B Implementation 33:16 - Part B Testing 34:20 - Summary ———————————————————————————————————— Written Guides & Tutorials: https://tutorials.gn3.sh NOTE: I am not a teacher by any means, these videos are just to help me improve my understanding. Thanks for Watching!