Скачать или смотреть Find First and Last Position in a Sorted Array | Binary Search Series | LeetCode 34

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📘 Problem Link: https://leetcode.com/problems/find-fi...

In this video, we’ll learn how to find the first and last position of a given element in a sorted array.
We’ll start with the Brute Force Approach (O(n)), then move to the Optimized Binary Search Approach (O(log n)) — where we perform binary searches to find the first and last indices efficiently.

⏱️ TimeLine:
0:00 – Intro
0:39 – Approach 1: Brute Force (O(n))
5:25 – Approach 2: Binary Search (O(log n))

This problem is an important part of the Binary Search Series, helping you understand how to modify standard binary search to find specific positions like the first and last occurrence.

Each step helps you understand how to move from basic logic to a fully optimized solution.

🔁 Whether you're a beginner or brushing up on recursion, this is a must-know pattern for interviews and DSA prep!

If you’re exploring more in data structures and algorithms or sharpening sorting techniques, check out these playlists for in-depth coverage:
DSA Problem-Solving Playlist:    • DSA Problems  
Sorting Techniques Playlist:    • Sorting Series  

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