LeetCode 2799: Count Complete Subarrays in an Array | Sliding Window Trick | (C++ Solution)

🔥 Struggling with subarray problems? Learn how to efficiently count complete subarrays (where distinct elements match the entire array) using the Sliding Window Technique in O(N) time!

🔹 Problem Link: https://leetcode.com/problems/count-complete-subarrays-in-an-array/
🔹 Difficulty: Medium
🔹 Topics: Sliding Window, Hash Map, Two Pointers

📌 In This Video, You’ll Learn:
✔ Intuition behind the problem
✔ Optimal Approach using Sliding Window + Hash Map
✔ Step-by-Step Code Walkthrough in C++
✔ Time & Space Complexity Analysis

🚀 Why This Solution?
• Efficient O(N) Time (No Brute Force!)
• Handles Duplicates Smartly
• Works for All Edge Cases

💡 Who Should Watch?
• LeetCode & Competitive Programmers
• Coding Interview Aspirants
• Anyone Learning Sliding Window Techniques

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👇 Drop a Comment if you have any doubts or suggestions!

🔗 Code & Notes: https://leetcode.com/problems/count-complete-subarrays-in-an-array/submissions/1616906002

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Видео LeetCode 2799: Count Complete Subarrays in an Array | Sliding Window Trick | (C++ Solution) канала Greedy Gladiator