Weekly Contest 380 || LeetCode || Find Beautiful Indices in the Given Array II (Hard) #leetcode

In this video, The last Question of Weekly Contest 380
Find Beautiful Indices in the Given Array II

This solution will also get accepted in Find Beautiful Indices in the Given Array I (medium) problem.
Go Through the concept of KMP Algorithm.

There was one problem in the solution provided in the video but it was accepted.
On line 14 there is change go through below code.

Code-

Time:
00:00 Find Beautiful Indices in the Given Array II
01:20 Answer
04:00 Any Doubt Comment below

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From IIT Dhanbad