Three Sum Closest (LeetCode 16) | Full Solution with visual explanation | Interview Essential

Chapters:
00:00 - Intro
00:50 - Problem Statement and Description
03:20 - Brute Force Solution
03:59 - Translation to Three Sum
05:16 - Efficient Solution
08:23 - Dry-run of Code
11:12 - Final Thoughts

📚 Links to topics I talk about in the video:

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#leetcode #programming #interview

[hoddybhaba]

Great explaination bro however you have a typo in space complexity i guess as it will be O(1)

[vipulaggarwal]

Your way to explain the approach and code is phenomenal. Thanks you Sir for providing great content 😊❤❤

[ghanashrim]

I watched your house robber I problem explanation video first, and immediately fell in love with the way you explain the solutions. Your voice is soothing to hear as well and every word is clearly pronounced. I've had issues following other videos due to terrible audio quality and a monotonous tone of explanation.

Thank you for making my life a bit easier with your solutions.

Please solve all the problems from Sean Prashad's list 🙏

[sureshkannan]

You're Such an understandable and clear explanation delivering instructor...Thank you.!!!

[pavanreddy]

You are explaining the problem clear and crisp.. keep doing the same... Thanks for sharing these videos

[ujjwalsingh]

Great Explanation bro👌👌
I like your teaching

[Pankaj_singh]

I was thinking of the same approach but couldn't find that last piece but after watching this video i got it, Thankyou this video was very helpful !

[sanand]

Awesome as usual ! Can you please make a video which sort of gives a general approach to solve questions involving two pointers ?

[geetikapathak]

very good explaination sir. thanks for your contribution

[beagleman]

If we have very large integers as elements in our array, the addition to calculate the sum could give us an integer overflow. How do you suggest avoiding this scenario? Calculate the difference first?

[fatherofcommunists]

Why don't you upload brute force approach too with a code we have give answer in steps during an interview we can't just directly jump to optimal approach

[subhendumahanta]

if sum is less than the target, we have 2 options: increment left or decrement right. You have chosen to increment left. I can choose decrement right. Are the equivalent ?