BS-3. First and Last Occurrences in Array | Count occurrences in Array
First and Last occurrences: https://bit.ly/3Mdw2FX
Count Occurrences: https://bit.ly/42ZDqM4
Notes/C++/Java/Python codes:
Find the first or last occurrence: https://takeuforward.org/data-structu...
Count occurrences: https://takeuforward.org/data-structu...
We have solved the problem, and we have gone from brute force and ended with the most optimal solution. Every approach's code has been written in the video itself. Also, we have covered the algorithm with intuition.
Full Course: https://bit.ly/tufA2ZYt
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0:00 Introduction of Course
