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In this video, I show how ONE heap logic solves 4 different interview problems No extra tricks. No new code. Just heap type + ...

Don't get confused about the Stack or the Heap! It's fairly straight forward and once you get it, you'll know where you should create ...

Ever passed a list to a function and it changed without you touching it? That's not a bug — that's how memory works. In this video, I ...

Chapters: 00:00 - Kth Largest Element Using the Heap Data Structure 00:12 - What is the Problem? 00:36 - Approach 1: Sorting ...

Learn how to solve the 'K Closest Points to Origin' problem efficiently using a Max Heap! In this video, we break down the ...

Learn how to implement a Max Heap from scratch! In this beginner-friendly tutorial, we break down the logic behind heap ...

In this video, we take a deep dive into the Python Memory Model to understand how Python stores variables, objects, and function ...

YouTube Description Many beginners believe that when we write a = 10, the value 10 is stored inside variable a. But in Python ...

built-in function such as zip - heapq, set - collections library and data structures - defaultdict, counter - Kattis problems that can be ...

In this GATE 2026 Data Structures with Python PYQs Series, we solve and analyze GATE Previous Year Questions (PYQs) to help ...

list - dictionary - default dictionary - dataclass - named tuple - stack - queue - heapq - source notebook ...

Learn how to solve the Top K Frequent Elements problem efficiently using a Min-Heap! In this video, we break down the classic ...

Master LeetCode 218: The Skyline Problem! This video breaks down one of the most classic Hard-level coding interview ...

Understand why A* search expands nodes differently when using Python's heapq priority queue compared to a set for the open ...

Leectode 1339 - Maximum Product of Splitted Binary Tree Problem Link: ...

Python #PythonProgramming #PythonLists #DataScience In this video, we dive deep into what really happens when you create a ...

In this video we take a look at the Stack, which sometimes is called Hardware Stack, Call Stack, Program Stack. A data structure ...

... times This is a great problem for understanding simulation and heap data structures. Perfect for coding interview preparation!

In this video, we tackle LeetCode 215: Kth Largest Element in an Array. While using a standard sort is the easy way out, top tech ...

what is a queue data structure? - how to implement queue ADT in Python - what are some real-world application of queue - whare ...