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144,613 results

Bitflip
Solve ANY Prefix Tree Problem on Leetcode

Prefix Trees (aka Tries) are my favorite data structure for a reason – they're so easy. Learn the pattern I use to solve ANY Prefix ...

8:40
Solve ANY Prefix Tree Problem on Leetcode

3,034 views

11mo ago

Nishant Chahar
How to start Leetcode in 2026 ( as a Beginner ) | LeetCode Roadmap 2026

In this video, we break the biggest myth around LeetCode that more questions automatically mean better interviews. You'll ...

13:42
How to start Leetcode in 2026 ( as a Beginner ) | LeetCode Roadmap 2026

173,364 views

7mo ago

Explainedbychhavi
LeetCode 486 | Predict the Winner 🔥 | DP Space Optimization Explained Step by Step | Java

Struggling to understand LeetCode 486 - Predict the Winner? In this video, we'll solve the problem from scratch using an ...

18:23
LeetCode 486 | Predict the Winner 🔥 | DP Space Optimization Explained Step by Step | Java

531 views

1mo ago

Baa Code Education
Partition Equal Subset Sum Explained | LeetCode 416 Dynamic Programming

Learn how to solve the Partition Equal Subset Sum problem (LeetCode 416) step-by-step using a set-based dynamic ...

2:17
Partition Equal Subset Sum Explained | LeetCode 416 Dynamic Programming

981 views

11mo ago

Explainedbychhavi
LeetCode 3875: Construct Uniform Parity Array I | Brute Force Approach | Main Twist

In this video, we solve LeetCode 3875 – Construct Uniform Parity Array I using a simple and beginner-friendly Brute Force ...

13:55
LeetCode 3875: Construct Uniform Parity Array I | Brute Force Approach | Main Twist

584 views

3w ago

Explainedbychhavi
3014. Minimum Number of Pushes to Type Word I | Greedy Explained Visually | LeetCode 3014 | Java

🚀 In this video, we solve LeetCode 3014 - Minimum Number of Pushes to Type Word I using a simple Greedy observation. You'll ...

5:17
3014. Minimum Number of Pushes to Type Word I | Greedy Explained Visually | LeetCode 3014 | Java

1,211 views

1mo ago

Explainedbychhavi
Distinct Subsequences | LeetCode 115 | Brute Force to DP Explained 🔥

In this video, we solve LeetCode 115 - Distinct Subsequences step by step, starting from the brute force approach and then ...

23:56
Distinct Subsequences | LeetCode 115 | Brute Force to DP Explained 🔥

431 views

2w ago

Explainedbychhavi
Remove Methods From Project | DFS Graph Solution | LeetCode 3310 | Java | Step-by-Step Explanation

In this video, we solve LeetCode 3310 - Remove Methods From Project using the DFS (Depth First Search) approach. We'll start ...

12:12
Remove Methods From Project | DFS Graph Solution | LeetCode 3310 | Java | Step-by-Step Explanation

519 views

1mo ago

Explainedbychhavi
LeetCode 3069: From ArrayList Overhead to 0ms Array Optimization (Java)

... today daily leetcode java daily dsa problem daily coding problem leetcode problem solving leetcode explained in java leetcode ...

10:24
LeetCode 3069: From ArrayList Overhead to 0ms Array Optimization (Java)

316 views

1mo ago

Explainedbychhavi
LeetCode 3731 | Find Missing Elements | 4 Approaches Explained | Java

Problem Link : https://leetcode.com/problems/find-missing-elements/description/?envType=daily-question&envId=2026-08-04 In ...

7:50
LeetCode 3731 | Find Missing Elements | 4 Approaches Explained | Java

581 views

1mo ago

Data Dive Academy
Leetcode SQL : Rising Temperature Explained Simply | SQL Interview Question

LeetCode SQL Question – Rising Temperature | Step-by-Step Explanation Learn SQL with this simple and effective tutorial on ...

7:13
Leetcode SQL : Rising Temperature Explained Simply | SQL Interview Question

1,206 views

10mo ago

Tech Altum Tutorial
LeetCode #185 (Hard) Solution Explained | Department Top Three Salaries | SQL Interview

In this video, we solve LeetCode #185 – Department Top Three Salaries, a Hard-level SQL problem, with a simple and ...

8:26
LeetCode #185 (Hard) Solution Explained | Department Top Three Salaries | SQL Interview

503 views

3w ago

Explainedbychhavi
LeetCode 3348 | Smallest Divisible Digit Product II | Greedy + GCD Explained Beginner Friendly |Java

In this video, we solve LeetCode 3348 - Smallest Divisible Digit Product II step by step using Java. Instead of jumping directly into ...

24:12
LeetCode 3348 | Smallest Divisible Digit Product II | Greedy + GCD Explained Beginner Friendly |Java

2,416 views

1mo ago

Code With Ian
Best Time to Buy and Sell Stock (LeetCode #121) Explained Visually — The Min-Price Trick

Best Time to Buy and Sell Stock is LeetCode problem #121 — and a classic coding interview question. In this lesson, Mlesa ...

2:18
Best Time to Buy and Sell Stock (LeetCode #121) Explained Visually — The Min-Price Trick

5 views

2h ago

Explainedbychhavi
LeetCode 836 - Rectangle Overlap | Easy | Java Solution | Explained Step by Step

Solution link: ...

10:18
LeetCode 836 - Rectangle Overlap | Easy | Java Solution | Explained Step by Step

794 views

12d ago

codewithamod
LeetCode 228 – Summary Ranges | Easy Java Explanation + Code

In this video, we solve the Summary Ranges problem using Java, walking through the logic step-by-step. This is a common ...

5:28
LeetCode 228 – Summary Ranges | Easy Java Explanation + Code

322 views

10mo ago

Daily LeetCode
LeetCode 3904 Explained | Smallest Stable Index II | Easy O(n) Python Solution

coding #dsa #datastructures #leetcode Solution ...

7:47
LeetCode 3904 Explained | Smallest Stable Index II | Easy O(n) Python Solution

87 views

3w ago