Number of Longest Increasing Subsequence | Using LIS | Full Dry Run | META | Leetcode-673
112This is the 46th Video on our Dynamic Programming (DP) Playlist.
In this video we will try to solve a very good DP Problem which is another variation of LIS - "Number of Longest Increasing Subsequence" (Leetcode - 673)
We will first revisit the LIS with dry run
Write the code of LIST
We will use the same code of LIS to solve this problem.
Trust me, this will no longer be a Medium Problem. I will explain the intuition so easily that you will never forget and start seeing this as cakewalk EASYYY.
We will do live coding after explanation and see if we are able to pass all the test cases.
Problem Name : Number of Longest Increasing Subsequence
Company Tags : META
My solutions on Github : https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/DP/Number%20of%20Longest%20Increasing%20Subsequence.cpp
Leetcode Link : https://leetcode.com/problems/number-of-longest-increasing-subsequence/
My DP Concepts Playlist : https://youtu.be/7eLMOE1jnls
My Graph Concepts Playlist : https://youtu.be/5JGiZnr6B5w
My GitHub Repo for interview preparation : https://github.com/MAZHARMIK/Interview_DS_Algo
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