HackerRank - Equal | Full Solution with Simplified Examples and Visuals | Study Algorithms
In this problem you want to ensure that all the employees have an equal number of chocolate distribution. However, you can only give 1, 2, or 5 chocolates at a time. You give chocolates to everyone but 1 employee. In this video I explain the test cases to understand it in a perfect way. Then watch the video to see how I simplify the problem using a very neat trick. All along with visuals and explanations.
Chapters:
00:00 - Intro
01:06 - Problem statement and description
05:08 - Simplification of problem
09:00 - How to Solve?
14:28 - Dry-run of Code
19:24 - Final Thoughts
Actual problem on HackerRank: https://www.hackerrank.com/challenges...
📚 Links to topics I talk about in the video:
Greedy Algorithms: • Greedy Algorithms with real life exam...
Solution to HackerRank Problems: • HackerRank Solutions
What is Big O?: • Big O Notation Simplified to the MAX ...
Time Complexity: • What is the Time Complexity of an Alg...
📘 A text based explanation is available at: https://studyalgorithms.com/array/hac...
👨💻 Code on Github: https://github.com/nikoo28/java-solut...
Test-cases on Github: https://github.com/nikoo28/java-solut...
📖 Reference Books:
Starting Learn to Code: https://amzn.to/36pU0JO
Favorite book to understand algorithms: https://amzn.to/39w3YLS
Favorite book for data structures: https://amzn.to/3oAVBTk
Get started for interview preparation: https://amzn.to/39ysbkJ
🔗 To see more videos like this, you can show your support on: https://www.buymeacoffee.com/studyalg...
🎥 My Recording Gear:
Recording Light: https://amzn.to/3pAqh8O
Microphone: https://amzn.to/2MCX7qU
Recording Camera: https://amzn.to/3alg9Ky
Tablet to sketch and draw: https://amzn.to/3pM6Bi4
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Laptop to edit videos: https://amzn.to/2LYpMqn
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