Longest Consecutive Sequence | LeetCode 128 | O(n log n) → O(n) Explained
1:08:09
YouTubeMuzammil Khan
Longest Consecutive Sequence | LeetCode 128 | O(n log n) → O(n) Explained
In this video, we solve the Longest Consecutive Sequence problem (LeetCode 128) step by step. Lecture Code: https://docs.google.com/document/d/1m4kWSyNd3pouFl8eDAA3aBHVdqoFN5v67byu0QBVHHU/edit?usp=sharing We first build intuition using a simple O(n log n) sorting-based approach, and then optimize it to an O(n) solution using a HashSet. The ...
83 views4 months ago
LeetCode Coding Challenges
Leetcode |2906 Construct Product Matrix | Java | Prefix Concept
22:25
Leetcode |2906 Construct Product Matrix | Java | Prefix Concept
YouTubeCakot Coding
134 views1 month ago
Leetcode Weekly Contest 498 || Q1, Q2, Q3, Q4 || Multi Source BFS, Digit DP, Suff Array || Watch 2X🚀
57:10
Leetcode Weekly Contest 498 || Q1, Q2, Q3, Q4 || Multi Source BFS, Digit DP, Suff Array || Watch 2X🚀
YouTubeRajan Keshari ( CSE - IIT
541 views1 month ago
Leetcode Weekly Contest 495 || Q1, Q2, Q3, Q4 || DSU, Divisors, Map, XOR, Set || C++ || Watch 2X 🚀
33:46
Leetcode Weekly Contest 495 || Q1, Q2, Q3, Q4 || DSU, Divisors, Map, XOR, Set || C++ || Watch 2X 🚀
YouTubeRajan Keshari ( CSE - IIT
1K views1 month ago
Top videos
LeetCode 128: Longest Consecutive Sequence | Optimal O(n) Solution Explained | DSA
12:22
LeetCode 128: Longest Consecutive Sequence | Optimal O(n) Solution Explained | DSA
YouTubeCodeTeenX
419 views2 months ago
LeetCode 128 in Java | Longest Consecutive Sequence | Optimal O(n) Approach
9:27
LeetCode 128 in Java | Longest Consecutive Sequence | Optimal O(n) Approach
YouTubecodewithamod
78 views5 months ago
Longest Consecutive Sequence (LeetCode 128) | Full solution quick and easy explanation | Interviews
18:51
Longest Consecutive Sequence (LeetCode 128) | Full solution quick and easy explanation | Interviews
YouTubeNikhil Lohia
42.8K viewsSep 19, 2022
LeetCode Solutions
How to Use LeetCode Effectively - 3 steps to improve problem-solving techniques from beginner
3:28
How to Use LeetCode Effectively - 3 steps to improve problem-solving techniques from beginner
YouTubeCodingNinja
148.6K viewsJan 26, 2024
70 Leetcode problems in 5+ hours (every data structure) (full tutorial)
5:27:20
70 Leetcode problems in 5+ hours (every data structure) (full tutorial)
YouTubestoney codes
1.5M viewsAug 31, 2024
How to Solve ANY LeetCode Problem (Step-by-Step)
12:37
How to Solve ANY LeetCode Problem (Step-by-Step)
YouTubeCodebagel
635.8K viewsMay 21, 2024
LeetCode 128: Longest Consecutive Sequence | Optimal O(n) Solution Explained | DSA
12:22
LeetCode 128: Longest Consecutive Sequence | Optimal O(n) Solution Explained | DSA
419 views2 months ago
YouTubeCodeTeenX
LeetCode 128 in Java | Longest Consecutive Sequence | Optimal O(n) Approach
9:27
LeetCode 128 in Java | Longest Consecutive Sequence | Optimal O(n) Approach
78 views5 months ago
YouTubecodewithamod
Longest Consecutive Sequence (LeetCode 128) | Full solution quick and easy explanation | Interviews
18:51
Longest Consecutive Sequence (LeetCode 128) | Full solution quick and easy explanation | Interviews
42.8K viewsSep 19, 2022
YouTubeNikhil Lohia
Leetcode 128 | Longest consecutive sequence | Easy Explanation | With Code
12:55
Leetcode 128 | Longest consecutive sequence | Easy Explanation | With Code
30 views6 months ago
YouTubeDatazard
Longest Consecutive Sequence | Leetcode Problem 128 | Brute Better Optimal
20:27
Longest Consecutive Sequence | Leetcode Problem 128 | Brute Better Optimal
497 viewsSep 16, 2023
YouTubeThe Tech Coders
LC-128 Longest Consecutive Sequence Simplified | O(n) complexity
15:22
LC-128 Longest Consecutive Sequence Simplified | O(n) complexity
2 months ago
YouTubeImmersive Coding
Longest Consecutive Sequence - LeetCode 128 - Java
24:18
Longest Consecutive Sequence - LeetCode 128 - Java
2.4K viewsFeb 26, 2022
YouTubeLeetCode University
12:02
Day 19: Longest Consecutive Sequence (LeetCode 128) — HashSet | O(n)
12 views3 months ago
YouTubeAshwini Kemshetty
11:36
LeetCode Problem #128: LONGEST CONSECUTIVE SEQUENCE
1 views5 months ago
YouTubeCoding with AGI
1:00
Longest Consecutive Sequence in O(n) 🔥 | HashSet Trick | LeetCode 128 #dsa #codinginterview #faang
1K views2 months ago
YouTubeVandana Codes
14:01
Longest Consecutive Sequence | LeetCode 128 | Theory + Python code
508 viewsJul 5, 2023
YouTubeSai Anish Malla
11:33
LeetCode 128. Longest Consecutive Sequence
200 viewsJun 5, 2020
bilibiliRonan0
9:24
Leetcode 128 - LONGEST CONSECUTIVE SEQUENCE
590.4K viewsJun 1, 2020
YouTubeNeetCode
3:21
LeetCode 128: Longest Consecutive Sequence Made Easy for Complete Beginners - Python Tutorial
68 views9 months ago
YouTubeJameSparKing
1:39
LeetCode 128 | Longest Consecutive Sequence | Interview Brainstorm
6 views8 months ago
YouTubeSunny Nguyen of San Jose, California
12:37
LeetCode 128 | Longest Consecutive Sequence |golang
36 views2 months ago
YouTubeDSA with Golang
16:45
LeetCode 128.Longest Consecutive Sequence
3 views4 months ago
YouTubeGrind ICMC
14:09
Longest Consecutive Sequence | LeetCode 128 | Python
2 months ago
YouTubeDroidBiz
9:29
Longest Consecutive Sequence #leetcode #blind75
2.6K viewsNov 13, 2024
YouTubeDeepti Talesra
15:24
Leetcode 128. Longest Consecutive Sequence - union-find solution
1K viewsJul 10, 2022
YouTubeCode-Yao
2:54
Longest Consecutive Sequence - LeetCode 128 - Python - Visually Explained
3.2K views5 months ago
YouTubeHello Byte
2:43
Longest Consecutive Sequence | LeetCode 128 | Blind 75 | Hash Set Solution #leetcode #codeinterview
176 views3 months ago
YouTubeAlgoMonster
6:53
LeetCode 128 | Longest Consecutive Sequence
167 views7 months ago
YouTubeSanskar Gupta
3:29
LeetCode 128: Longest Consecutive Sequence in less than 5 minutes | Hash Set Pattern
1 views2 weeks ago
YouTubeLeo Academy
10:10
LeetCode 128 "HARD" - Longest Consecutive Sequence
38.5K viewsApr 17, 2020
YouTubeNick White
0:51
128. Longest Consecutive Sequence | 30 Days Interview Preperation Plan #leetcode #programming
1.4K viewsJan 22, 2025
YouTubeMcaupyGrinds
7:08
Longest Consecutive Sequence - Leetcode 128 - Hashmaps & Sets (Python)
25.5K viewsJan 13, 2024
YouTubeGreg Hogg
7:46
Longest Consecutive Sequence - 128. LeetCode - Java
1.1K viewsSep 10, 2024
YouTubeTeddy Smith
17:16
Longest Consecutive Sequence + Set Matrix Zeroes | LeetCode Medium 2 #2025
20 views2 months ago
YouTubeDC DSA Academy
See more
Static thumbnail place holder