Majority Element (LeetCode 169) | Full solution with 4 different methods | Interview Essential
A majority candidate is defined as more than 50%. So in a given array of integers you have different methods to find it. Watch the video to learn 4 ways how you can start and ultimately arrive at an efficient solution. This video provides a perfect approach to attack this problem step by step with animations and visuals.
Actual problem on LeetCode: https://leetcode.com/problems/majorit...
Chapters:
00:00 - Intro
00:51 - Problem Statement and Description
02:48 - Brute Force Solution
04:27 - Solution by Sorting
07:14 - Using a HashTable
09:35 - Moore’s Voting Algorithm O(1) space
12:14 - Dry-run of Code
13:47 - Final Thoughts
📚 Links to topics I talk about in the video:
Brute Force Algorithms: • Brute Force algorithms with real life...
LeetCode Problems: • Leetcode Solutions
Other easy difficulty problems: • Easy Problems
Dynamic Programming: • Dynamic Programming easy to understan...
Quick Sort: • Quick Sort super easy explanation wit...
📘 A text based explanation is available at: https://studyalgorithms.com
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
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