Contains Duplicate - Leet Code 217 - TypeScript
Let's solve our first Leet code problem together. This problem is an Array problem. We learn how to detect if an array contains any duplicate numbers. We also look into the Set data structure to simplify our algorithm.
--------------------------------------------------
Recommended Udemy courses
--------------------------------------------------
Understanding TypeScript: https://tinyurl.com/9wz6fp7k
NodeJS - The Complete Guide: https://tinyurl.com/3z4ehtpm
React - The Complete Guide: https://tinyurl.com/2t6v5yeu
Angular - The Complete Guide: https://tinyurl.com/4h5rmpsj
DSA TS Playlist: • Data Structures and Algorithms (TypeS...
00:00-01:07 - Understanding the problem
01:08-03:39 - Solving the problem
03:40-4:45 - Space Time Complexity
04:46 - Alternative Approach (Set)