Day 11: Binary Search (LeetCode 704) - Fast Search in Sorted Array (O(log n)) скачать в хорошем качестве

Day 11: Binary Search (LeetCode 704) - Fast Search in Sorted Array (O(log n))

🎯 Day 11 of My LeetCode Journey | Binary Search (LeetCode 704) In this video, I solve LeetCode Problem #704 - Binary Search. This is a must-know interview pattern for searching in a sorted array efficiently using O(log n) time. 🔗 Problem Link: https://leetcode.com/problems/binary-... 📌 PROBLEM SUMMARY: Given a sorted array nums and an integer target, return the index of target if it exists. Otherwise, return -1. You must solve it in O(log n) runtime. Example 1: Input: nums = [-1,0,3,5,9,12], target = 9 Output: 4 Example 2: Input: nums = [-1,0,3,5,9,12], target = 2 Output: -1 💡 KEY CONCEPTS: ✅ Binary Search Pattern ✅ Two Pointers (low/high) ✅ Mid computation & boundary handling ✅ O(log n) time complexity 📊 COMPLEXITY: • Time: O(log n) • Space: O(1) iterative 🎓 DIFFICULTY: Easy 🏷️ TOPICS: Array, Binary Search 🔔 SUBSCRIBE for daily LeetCode solutions and coding challenges! 👍 LIKE if you found this helpful! 💬 COMMENT your approach or questions below! 📚 MY LEETCODE JOURNEY PLAYLIST:    • Leetcode   🤝 CONNECT WITH ME: • GitHub: https://github.com/ashwinikemshetty • LinkedIn:   / ashwinikemshetty   --- #LeetCode #BinarySearch #LeetCode704 #Day11 #CodingInterview #DSA #Algorithms #Ologn #Programming #100DaysOfCode