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Ever wondered how to measure the efficiency of your algorithms? Join us on a journey into the world of time complexity, where we ...

... better yes the space complexity is O of N which means if we have 1 million elements we need another million spaces for the min ...

In this video, we explain the binary search algorithm and discuss its time and space complexity for both iterative and recursive ...

In this video, we explain the different types of time complexity used in Data Structures and Algorithms (DSA). Understanding the ...

Why do so many real-world problems feel hard in the *same* way? In this mini-lecture, we explore the famous P vs NP question ...

Struggling to understand Amortized Time Complexity? You're not alone! This concept is crucial for mastering Data Structures ...

In this video, we explain how to calculate time complexity of a for loop where the value is reduced by half (i = i / 2). This is a very ...

What if a small robot had to clean up a messy warehouse full of numbered boxes? In this video, we explain the Bubble ...

Question link: https://www.geeksforgeeks.org/problems/count-pairs-whose-sum-is-less-than-target/1 Given an array arr[] and an ...

Learn how to implement Insertion Sort for a Singly Linked List! ➡️ In this video, we break down one of the classic coding ...

Welcome to our comprehensive review session for the Final Exam in Data Structures and Algorithms! In this video, we'll cover ...

Struggling to understand Time Complexity and Space Complexity of Linked Lists? This video explains Linked List Data ...

What does Big O notation actually mean? In this video, I break down Big O notation from first principles, using binary search as ...

Max Xor Subarray of size K.

The P vs NP problem is one of the most important open problems in computer science. This video explains P vs NP, NP-complete, ...

Solution link: https://github.com/soyRex-codes/Solved_Leetcode/blob/main/01_two_sum.py 1. Two Sum Difficulty: Easy Hint: ...

Red-Black Tree: The Ultimate 5-Minute Guide is a fast, clear, and beginner-friendly explanation of one of the most important ...

In this video, we solve the Missing Number problem from LeetCode (268) using an efficient approach. Given an array containing n ...

Welcome to Day 6 of my honest interview preparation. In this video, we solve the Maximum Subarray Sum problem and focus on ...