Crack Merge K Sorted Lists in 12 mins 🔥 (Heap + Optimal Solution)

merge k sorted lists leetcode, merge k linked lists, priority queue dsa, blind 75 solutions, coding interview preparation
🔗 Source Code + Full Explanation:
https://github.com/yannigoyal/Blind75/tree/main/44_Merge_k_Sorted_Lists

📌 Prerequisite:
Merge 2 Sorted Linked Lists (must know before this) - https://youtu.be/FEy0SqK9oNw

Struggling with Merge K Sorted Linked Lists (LeetCode Hard)?
In this video, we break it down step-by-step in a simple and beginner-friendly way.

You’ll learn:

🔹 Brute force (sequential merge) approach
🔹 Optimal solution using Min Heap (Priority Queue)
🔹 Dry run + visualization
🔹 Time & Space complexity explained clearly

Perfect for:

💻 Coding Interviews
📚 LeetCode / Blind 75 preparation
🚀 Improving DSA fundamentals

TimeStamp:

00:00 - Problem Understanding
00:48 - Drawing Explanation
01:43 - Code Walkthrough
04:35 - Complexity of Program
06:12 - Drawing Explanation of PQ Approach
09:54 - PQ Code walkthrough
12:15 - Complexity of PQ Program

Видео Crack Merge K Sorted Lists in 12 mins 🔥 (Heap + Optimal Solution) канала Ghost Codes

merge k sorted lists leetcode merge k lists blind 75 dsa priority queue linked list heap dsa merge k linked lists solution leetcode hard problems coding interview preparation data structures and algorithms dsa for beginners leetcode explained linked list problems min heap tutorial c++ dsa merge lists leetcode blind 75 solutions

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3 мая 2026 г. 9:30:18

00:12:33

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