Summary of the video My Brain after 569 Leetcode Problems
Summary: In this video transcript, the speaker shares their experience with solving Leetcode problems and provides insights into the preparation process for technical interviews. They discuss the importance of practicing and solving problems, the order in which problems should be approached, the choice of programming language, the value of looking at solutions, and the recommended number of problems to solve. The speaker also introduces Taro, a platform that aims to help individuals grow in their tech careers.
Actionable items:
- Start with easy problems: Solving easy problems can solidify understanding of basic concepts and build a foundation for solving more complex problems. It is recommended to solve around 50 easy problems before moving on to more difficult ones.
- Choose a programming language: Python is recommended due to its concise syntax and the availability of resources to learn the basics. However, C++ is also a viable option. It is advised to avoid verbose languages like Java.
- Solve problems in a specific order: Certain problem types, such as dynamic programming and graph problems, should be approached only after gaining a solid understanding of prerequisite concepts like backtracking and trees. Following a roadmap can help avoid common mistakes.
- Solve problems consistently: Solving one or two problems a day consistently is more effective than cramming. Daily practice helps ideas stick and improves problem-solving skills over time.
- Look at solutions: There is no shame in looking at solutions, as long as one takes the time to understand why they work. Exploring different solutions can save time and provide insights into problem-solving techniques.
- Review previous problems: To reinforce complex algorithms, it is important to review and understand previous problems. Repetition helps solidify knowledge and improve retention.
- Focus on quality over quantity: Solving around 150 high-quality problems, thoroughly understanding each one, is recommended. It is better to have a deep understanding of a smaller number of problems than to solve a large number without comprehension.
- Consider the value of Leetcode: While Leetcode may not directly teach application development, it helps develop skills in thinking about edge cases and unit testing. Algorithms and data structures are widely used in the industry, and Leetcode can be a valuable tool for preparing for technical interviews.
- Explore Taro: Taro is a platform that offers resources and master classes to help individuals grow in their tech careers. It provides guidance for onboarding and faster promotion. Interested individuals can check out Taro using the provided link and use the code “neat code” for a discount on premium access.