8 patterns to solve 80% Leetcode problems

Try my free email crash course to crush technical interviews:

► Follow us on Linkedin:

[sahilandsarra]

Try my free email crash course to crush technical interviews:

[congdatt]

1. 2 pointer: 6:18
2. Binary Tree BFS: 5:26
3. Topological Sort: 4:33
4. Binary Tree DFS: 3:39
5. Top K Elements: 2:45
6. Modified Binary Search: 1:35
7. Subset: 1:04
8. Sliding window: 0:17

[TeenyPort]

Wow this video just made me realize A.) how much I forgot since I graduated, and B.) how much I haven’t needed to remember any of this so far in my professional developer career

[the-real-dr]

Several great easy takeaways from this video and I’ve only watched it once. I’ll implement bisect left and right in swift now lol. Love it, thanks

[BrownStain_Silver]

I just discovered your channel after 4 months in a basic Python and intro to data science. During the course, I've written a few programs to automate tasks at work. I'm deciding where to go next and the most efficient way to get there. This channel is awesome! It has put so much into the right context to make the next decision.

[Brajgamer]

Its one thing to master solving these problems. But its completely different story when it comes to identify these patterns in real world problems or modelling real issues with these data structures.

[habibalnoman]

happy to see you, love from Bangladesh ❤

[navin_thomas]

Thanks for providing the advice regarding the bisect module functions.

[srinivaschaligeri]

I am always looking for your new videos ❤

[lakshmi]

This video is mind-blowing !!!

Sir, Why don't you start a series on each pattern???

It would be useful for everyone even though it is paid 🙏

[JRMAMS]

I love you Sahil!!! Your journey inspired me to apply for a masters in computer science at Northeastern University!!!

[sunilkumar]

Please tell us about how to start leetcode for beginners

[anamikakumari]

It would be great if you could share curated questions list for each pattern for practice

[Shhhh-nijw]

I practices a lot of leetcode but my brain feels frozen right now and I cannot write any code even if I know the approaxh

[Mwme]

Can you please tell me if it is important to slove competitive programming questions ? Is it important to my career. I am good at coding and problem solving but don't slove hard questions

[chandup]

can you share list of problems in each pattern to practice? That would be very helpful, Thanks

[i_youtube_]

Which software do you use for animation?