Arithmetic Slices II - Subsequence | Hard Made Easy | Intuition | Leetcode 446 скачать в хорошем качестве

Arithmetic Slices II - Subsequence | Hard Made Easy | Intuition | Leetcode 446

Whatsapp Community Link : https://www.whatsapp.com/channel/0029... This was the 6th Video of our DP Playlist. In this video we will try to solve a good problem - Techfest and the Queue (Leetcode 446) We will write a very simple and clean code to understand it better. Problem Name : Arithmetic Slices II - Subsequence Company Tags : GOOGLE, NETFLIX, META, AMAZON My solutions on Github(C++ & JAVA) : https://github.com/MAZHARMIK/Intervie... Leetcode Link : https://leetcode.com/problems/arithme... My DP Concepts Playlist :    • Roadmap for DP | How to Start DP ? | Topic...   My Graph Concepts Playlist :    • Graph Concepts & Qns - 1 : Graph will no m...   My GitHub Repo for interview preparation : https://github.com/MAZHARMIK/Intervie... Subscribe to my channel :    / @codestorywithmik   Instagram :   / codestorywithmik   Facebook :   / 100090524295846   Twitter :   / cswithmik   Approach Summary : The algorithm uses a nested loop to iterate through pairs of indices in the input vector, representing potential arithmetic slices. It maintains a 2D unordered map mp to store the count of arithmetic slices ending at each index with a specific difference. The outer loop iterates over each index in the vector, and the inner loop iterates over indices preceding the current index. For each pair of indices (i, j), the code calculates the difference between the values at those indices and uses it to update the count of arithmetic slices in the map. The result is incremented by the count_at_j value, which represents the number of valid arithmetic slices ending at index j. ╔═╦╗╔╦╗╔═╦═╦╦╦╦╗╔═╗ ║╚╣║║║╚╣╚╣╔╣╔╣║╚╣═╣ ╠╗║╚╝║║╠╗║╚╣║║║║║═╣ ╚═╩══╩═╩═╩═╩╝╚╩═╩═╝ ✨ Timelines✨ 00:00 - Introduction #coding #helpajobseeker #easyrecipes #leetcode #leetcodequestionandanswers #leetcodesolution #leetcodedailychallenge #leetcodequestions #leetcodechallenge #hindi #india #coding #helpajobseeker #easyrecipes #leetcode #leetcodequestionandanswers #leetcodesolution #leetcodedailychallenge#leetcodequestions #leetcodechallenge #hindi #india #hindiexplanation #hindiexplained #easyexplaination #interview#interviewtips #interviewpreparation #interview_ds_algo #hinglish #github #design #data #google #video #instagram #facebook #leetcode #computerscience #leetcodesolutions #leetcodequestionandanswers #code #learning #dsalgo #dsa #2024 #newyear