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3Sum Problem | Two Pointer Technique | Hashing | Java | O(n2logn) | Java

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May 28, 2023
34:17

https://leetcode.com/problems/3sum/description/ Discussed the below approaches: Naive Solution : O(n3logn) Hashing : O(n2logn) , space complexity- O(n) Two Pointer Technique: O(n2logn) space complexity O(1) 2SUM: Hashing : https://www.youtube.com/watch?v=4fIqVR3zcsw&t=3s 2SUM: Two Pointer Techniques: https://www.youtube.com/watch?v=E3CrUT3MnJE&t=2s Exploring Search Algorithms: Linear, Binary, and Hashing: https://www.youtube.com/playlist?list=PL2IQ9VnvNu0UTYfFxQaQrlGT-Bsxj_iLI Google Sheet Integration with Spring Boot: https://www.youtube.com/watch?v=hVhkeGyvB04&list=PL2IQ9VnvNu0XF6DrZzsTfu52dHzQNIzRG&index=6 Cracking Coding Interviews: Master 14 Essential Patterns for Success : https://www.youtube.com/watch?v=MKLW9ykV_qY&t=180s Mastering Sliding Window Technique: Solving Algorithmic Challenges with Efficiency: https://www.youtube.com/watch?v=Sfzo4kVJucg&list=PL2IQ9VnvNu0VIZa5-t3Pmb9S1cFyTIWJY Navigating Arrays: Master the Two Pointers Technique: https://www.youtube.com/playlist?list=PL2IQ9VnvNu0UkN8UK2Z7PMkj0d4kKKWCH Contains Duplicate: https://www.youtube.com/watch?v=80ZyeofI70k&list=PL2IQ9VnvNu0Vbgy2UDob4WCoondLSE_Mq #leetcode #datastructures #algorithm #codinginterviews #java

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3Sum Problem | Two Pointer Technique | Hashing | Java | O(n2logn) | Java | NatokHD