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Actual Problem: https://leetcode.com/problems/subarray-sum-equals-k/description/
Chapters:
00:00 - Intro
00:31 - Problem Statement and Description
02:17 - Brute Force Approach
03:49 - Prefix Sum Method
08:16 - Efficient Approach
14:55 - Dry run of Code
17:08 - Final Thoughts
📘 A text based explanation is available at: https://studyalgorithms.com
Code on Github: https://github.com/nikoo28/java-solutions/blob/master/src/main/java/leetcode/medium/SubArraySumEqualsK.java
Test-cases on Github: https://github.com/nikoo28/java-solutions/blob/master/src/test/java/leetcode/medium/SubArraySumEqualsKTest.java
📖 Reference Books:
Starting Learn to Code: https://amzn.to/3sJm8Wl
Favorite book to understand algorithms: https://amzn.to/4848xJH
Favorite book for data structures: https://amzn.to/3P96YBv
Get started for interview preparation: https://amzn.to/44Nn5du
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