Contains Duplicate | Leetcode 217 | Asked by Apple, Microsoft, and Adobe
What is going on everyone? Today we are tackling Leetcode 217: Contains Duplicate. It's commonly asked by Apple, Microsoft, and Adobe. I hope you enjoy the explanation.
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Timestamps:
0:00 - 1:34 - Introduction/Problem Overview
1:35 - 2:28 - Brute Force Solution
2:29 - 4:46 - Brainstorming Efficient Solution
4:47 - 9:00 - Code
9:01 - 9:33 - Time/Space Complexities
9:34 - 10:15 - HUGE INTERVIEWING TIP
10:16 - 10:46 - Conclusion
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Intro/Ending Music by the best DJ - / djganu
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My favorite graph problems:
Course Schedule: https://leetcode.com/problems/course-...
Course Schedule II: https://leetcode.com/problems/course-...
Sequence Reconstruction: https://leetcode.com/problems/sequenc...
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My prep tools to ace my interviews:
MIT 6.006: • MIT 6.006 Introduction to Algorithms, Fall...
Free Code Camps Data Structures Easy to Advanced Course: • Data Structures Easy to Advanced Course - ...
The book that I used to ace my interviews - Cracking the Coding Interview: https://amzn.to/38V7aPB
The sites I used to practice interview problems:
Leetcode: https://leetcode.com/
Hackerrank: https://www.hackerrank.com/
CodeSignal: https://codesignal.com/ ________________________________________________________________________
My gear:
My laptop: https://amzn.to/386odPl
My mouse:https://amzn.to/3rYkhZ8
My keyboard: https://amzn.to/3oeagEM __________________________________________________________________________
Disclosure: This videos is not sponsored! All points shared are my own opinions :). Some of the links above are affiliate links.
#Leetcode #ComputerScience #InterviewPreparation