LeetCode Mastery: Top 150 Interview Questions in Python

Last Update 12/01/2026
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About This Course

Why Purchase “LeetCode Mastery: Top 150 Interview Questions in Python”?

  1. Master Core Data Structures and Algorithms
    Build a strong foundation in essential data structures – arrays, linked lists, stacks, queues, trees, and graphs. master key algorithms such as sorting, searching, dynamic programming, and backtracking through hands-on practice with LeetCode’s Top 150 questions.
  2. Strengthen Problem-Solving Skills
    Learn how to approach coding challenges strategically, break down complex problems into simpler components, and design efficient, real-world solutions using Python.
  3. Prepare for Technical Interviews with Confidence
    Get fully equipped for technical interviews at FAANG and top IT companies. Understand commonly asked interview problems, sharpen your communication skills, and learn how to present your logic and solutions effectively.
  4. Optimize Code for Efficiency and Performance
    Write clean, optimized, and maintainable code by understanding time and space complexity. Learn how to evaluate, analyze, and refine your code for better performance.
  5. Develop Debugging and Testing Expertise
    Gain practical experience in debugging and testing your solutions. Learn to identify, isolate, and resolve coding errors efficiently to ensure reliability and correctness.
  6. Build Confidence for Coding Competitions
    Enhance your readiness for hackathons and competitive programming challenges by practicing real-world coding problems and learning fast problem-solving strategies.
  7. Cultivate a Growth Mindset
    Adopt a continuous learning approach, embrace challenges, learn from mistakes, and refine your coding and analytical abilities through consistent practice and feedback.

Outcome
By the end of this course, learners will have a solid grasp of data structures, algorithms, and problem-solving techniques, enabling them to approach any coding interview or competition with confidence and clarity.

Learning Objectives

Solve 150+ LeetCode coding problems to master data structures and algorithms.
Understand and implement core data structures — arrays, linked lists, stacks, queues, trees, heaps, and graphs.
Learn to analyze time and space complexity to write optimized and efficient code.
Apply your knowledge to practical interview problems from top tech companies.
Develop a problem-solving mindset to approach complex challenges strategically.
Master essential algorithms including sorting, recursion, and dynamic programming.
Gain conceptual clarity with visual explanations and step-by-step examples.
Strengthen your developer and analytical skills to excel in technical interviews.

Material Includes

  • 150+ LeetCode problems with step-by-step solutions.
  • Question + Python solution code provided.
  • Topic-wise programming interview quizzes.
  • Certificate of Completion.

Requirements

  • Basic knowledge of Python (e.g., variables, loops, functions).
  • No prior experience with data structures or algorithms required everything is taught step by step.
  • Enthusiasm to learn, practice, and master problem-solving for coding interviews.

Target Audience

  • Students, graduates, and job seekers preparing for coding and technical interviews.
  • Python programmers who want to strengthen their DSA and problem-solving skills.
  • Anyone preparing for coding interviews and aspiring to secure roles at FAANG or leading IT companies.
  • Programmers who want to improve their logical thinking and algorithmic approach to coding challenges.

Curriculum

155 Lessons25h 15m

Introduction

Introduction1:39Preview
Course Timeline1:15Preview
My Leetcode Coding Strategy00:2:35Preview
Course Materials & Solutions

Array & String

Two Pointers

Sliding Window

Matrix

HashMap

Intervals

Stack

Linked List

Binary Tree General

Binary Tree BFS

Binary Search Tree

Graph General

Graph BFS

Trie

Backtracking

Divide & Conquer

Kadane’s Algorithm

Binary Search

Heap

Bit Manipulation

Math

1D DP

Multidimensional DP

Conclusion

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Your Instructors

Arnab Das

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1 Student

I’m a Computer Engineer and polyglot passionate about building technology-driven solutions that create real impact. With hands-on experience across multiple domains, I actively participate in hackathons to tackle real-world challenges and enhance my problem-solving abilities.

My key interests lie in Blockchain and Machine Learning, where I focus on creating scalable, intelligent systems. I’m currently working on developing the world’s first fully automated AI diagnostic system aimed at reducing dependency on doctors and making healthcare more accessible and democratized for all.

I believe in continuous learning, innovation, and empowering others through technology-driven education.

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LeetCode Mastery Top 150 Interview Question In Python

749.001,499.00

50% off
Level
All Levels
Duration 25.3 hours
Lectures
155 lectures
Language
English

Material Includes

  • 150+ LeetCode problems with step-by-step solutions.
  • Question + Python solution code provided.
  • Topic-wise programming interview quizzes.
  • Certificate of Completion.

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