Min Stack - LeetCode 155 - Python - Visually Explained
2:31
YouTubeHello Byte
Min Stack - LeetCode 155 - Python - Visually Explained
LeetCode 155 — design a stack where push, pop, top, and getMin all run in O(1). The trick is pairing every element with the current minimum using an auxiliary stack. Each level remembers its own minimum, so pops never lose history. A bonus optimization: the difference approach stores gaps instead of raw values, halving the extra space. # ...
2.4K views3 months ago
LeetCode Coding Challenges
LeetCode 96 - Unique Binary Search Trees | Python | Visually Explained
2:46
LeetCode 96 - Unique Binary Search Trees | Python | Visually Explained
YouTubeHello Byte
5.9K views1 month ago
Solve LeetCode Step-by-Step with Claude AI Skill.
0:45
Solve LeetCode Step-by-Step with Claude AI Skill.
YouTubeSeb Intel
13.7K views4 weeks ago
LeetCode 105 - Build Binary Tree from Preorder & Inorder | Python | Visually Explained
2:58
LeetCode 105 - Build Binary Tree from Preorder & Inorder | Python | Visually Explained
YouTubeHello Byte
2K views1 month ago
Top videos
Day 90/90 |🔥Master Stack Pattern with 3 Popular Interview Problems | LeetCode 20, 1047 & 2696 🚀#11
1:15:18
Day 90/90 |🔥Master Stack Pattern with 3 Popular Interview Problems | LeetCode 20, 1047 & 2696 🚀#11
YouTubeCTO Bhaiya
820 views2 weeks ago
🔥 Stack LeetCode Problems in Java | 20. Valid Parentheses + 155. Min Stack
30:18
🔥 Stack LeetCode Problems in Java | 20. Valid Parentheses + 155. Min Stack
YouTubeSmart Programming
36 views1 month ago
Implement Stack using Queues (LeetCode 225) | Using single and 2 queues | Visuals and animations
19:30
Implement Stack using Queues (LeetCode 225) | Using single and 2 queues | Visuals and animations
YouTubeNikhil Lohia
20.5K viewsFeb 19, 2024
LeetCode Solutions
LeetCode 98 - Validate Binary Search Tree | Python | Visually Explained
2:57
LeetCode 98 - Validate Binary Search Tree | Python | Visually Explained
YouTubeHello Byte
1.6K views1 month ago
🚀 LeetCode 14 – Longest Common Prefix | Optimal Vertical Scanning Solution
1:43
🚀 LeetCode 14 – Longest Common Prefix | Optimal Vertical Scanning Solution
YouTubeNexTech
1.1K views3 weeks ago
Leetcode 1934: How to Use AVG() and CASE WHEN in SQL to calculate Rate? #shorts
0:57
Leetcode 1934: How to Use AVG() and CASE WHEN in SQL to calculate Rate? #shorts
YouTubeDataHead Girl
712 views3 weeks ago
Day 90/90 |🔥Master Stack Pattern with 3 Popular Interview Problems | LeetCode 20, 1047 & 2696 🚀#11
1:15:18
Day 90/90 |🔥Master Stack Pattern with 3 Popular Interview Problems | LeetCode 20, 1047 & 2696 🚀#11
820 views2 weeks ago
YouTubeCTO Bhaiya
🔥 Stack LeetCode Problems in Java | 20. Valid Parentheses + 155. Min Stack
30:18
🔥 Stack LeetCode Problems in Java | 20. Valid Parentheses + 155. Min Stack
36 views1 month ago
YouTubeSmart Programming
Implement Stack using Queues (LeetCode 225) | Using single and 2 queues | Visuals and animations
19:30
Implement Stack using Queues (LeetCode 225) | Using single and 2 queues | Visuals and animations
20.5K viewsFeb 19, 2024
YouTubeNikhil Lohia
Two Stacks, Zero Scans — Min Stack Explained | LeetCode 155
5:47
Two Stacks, Zero Scans — Min Stack Explained | LeetCode 155
343 views1 month ago
YouTubeCode With K5KC
Monotonic Stack in 6 minutes | LeetCode Pattern
6:38
Monotonic Stack in 6 minutes | LeetCode Pattern
61.9K viewsJan 24, 2025
YouTubeAlgoMasterIO
DSA day 6/20 | How to Practice Stack in DSA | 6 LeetCode Stack Problems + Implementation Explained
0:59
DSA day 6/20 | How to Practice Stack in DSA | 6 LeetCode Stack Problems + Implementation Explained
430 views6 months ago
YouTubeSahil Ahlawat
🚀 Valid Parentheses (LeetCode 20) | Stack Data Structure Explained
0:18
🚀 Valid Parentheses (LeetCode 20) | Stack Data Structure Explained
958 views1 week ago
YouTubeNexTech
13:03
LeetCode 20 - Valid Parentheses - Learn the Stack Pattern Visually
72 views2 weeks ago
YouTubeEng. Chadha Najmaoui
7:09
Implement Stack Using Queues - Leetcode 225
178 views9 months ago
YouTubeTech By Ralph
2:38
Deep Dive into Stacks + LeetCode Practice
937 viewsOct 10, 2023
YouTubeHayk Simonyan
8:01
Find in video from 00:42Creating Two Stacks for Pushing Values
Min Stack - Leetcode 155 - Stacks (Python)
14.1K viewsFeb 23, 2024
YouTubeGreg Hogg
30:39
Design Min Stack - LeetCode155 | Full Explanation with JAVA Code
10.1K viewsJun 20, 2025
YouTubeJenny's Lectures CS IT
15:18
Implement Stack using Queues | Push vs Pop Expensive | Full Interview Explanation | Python Java C++
36 views1 month ago
YouTubeRisingBrain
7:58
Stack Data Structure Explained | Real LeetCode Problems It Solves
2 weeks ago
YouTubetechiCAT
28:27
Design Min Stack in Java 🔥 | LeetCode 155 | Stack Interview Problem | DSA in Java #52
143 views2 months ago
YouTubeWeb Dev Mastery
1:15:11
C++ DSA | Part-1 | Stack Leetcode Problems | Data Structure & Algorithms
2.2K views11 months ago
YouTubeLearn Coding
15:23
Find in video from 02:03Implementing Operations in Stacks
Implement Queue using Stacks (LeetCode 232) | Side by side dem…
12.3K viewsFeb 12, 2024
YouTubeNikhil Lohia
25:14
Min Stack Explained | Stack Design Pattern | Get Minimum in O(1) Time | Java, Python & C++
652 views1 month ago
YouTubeRisingBrain
19:50
Maximal Rectangle | LeetCode 85 | Optimal Stack + Histogram Approach | Explained
1.2K views5 months ago
YouTubeStudy Placement
7:12
225. Implement Stack using Queues | LeetCode Solution 🔥 | Zoro Explains Data Structures ⚔️
4 views4 weeks ago
YouTubeCode Hunt
15:23
Find in video from 01:03Understanding Stacks
Implement Queue using Stacks - Leetcode 232 - Python
57K viewsJan 29, 2024
YouTubeNeetCodeIO
13:42
How to start Leetcode in 2026 ( as a Beginner ) | LeetCode Roadmap 2026
108.1K views4 months ago
YouTubeNishant Chahar
40:54
LeetCode | Python | HHKB Type-S | 40 min real time | no talking | EP-48
40.5K views2 months ago
YouTubemameeewin
38:57:11
Neetcode 150 Course - All Coding Interview Questions Solved
752.4K viewsJan 20, 2025
YouTubefreeCodeCamp.org
1:56:14
Stack Data Structure Tutorial – Solve Coding Challenges
76.6K viewsOct 5, 2022
YouTubefreeCodeCamp.org
21:59
Implement Stack using Queues | Full Thought Process | BLOOMBERG | Leetcode-225 | Live Code
12.2K viewsAug 28, 2023
YouTubecodestorywithMIK
0:55
A More Efficient Way to Implement a Stack
290.4K viewsMay 14, 2024
YouTubeGreg Hogg
8:27
Design a Stack With Increment Operation | Leetcode 1381
1.6K viewsSep 30, 2024
YouTubeTechdose
3:10
LeetCode 155: Min Stack Made Easy for Complete Beginners - Python
70 views11 months ago
YouTubeJameSparKing
See more
Static thumbnail place holder