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39 results

NerdTeach
Recursion vs Backtracking Explained — Algorithms, Tradeoffs, and Real-World Examples

Recursion vs Backtracking Explained breaks down two foundational algorithmic paradigms: recursion as an execution ...

8:49
Recursion vs Backtracking Explained — Algorithms, Tradeoffs, and Real-World Examples

84 views

6 days ago

Lets Code
Leetcode 22 - Generate Parentheses - Medium

Leetcode #22 - Generate Parentheses (Medium) In this video, we'll solve the Leetcode problem “Generate Parentheses” ...

12:40
Leetcode 22 - Generate Parentheses - Medium

39 views

5 days ago

Leetcode Daily
756. Pyramid Transition Matrix | Leetcode Daily - Python

In this video, I break down LeetCode 756, Pyramid Transition Matrix. We look at why a simple greedy approach fails and how to ...

9:05
756. Pyramid Transition Matrix | Leetcode Daily - Python

1,196 views

4 days ago

ACCU Conference
Why Performance in Programming Is Always a Problem - Lucian Radu Teodorescu - ACCU 2025 Short Talks

The talk touches on core concepts like algorithm performance, computational complexity, backtracking algorithms, and the ...

5:01
Why Performance in Programming Is Always a Problem - Lucian Radu Teodorescu - ACCU 2025 Short Talks

568 views

6 days ago

Code Kage
LeetCode 756 | Pyramid Transition Matrix | Recursion + Backtracking Explained | Java | Hindi

In this video, we solve LeetCode 756 – Pyramid Transition Matrix using a clear backtracking + DFS approach in Java. This ...

18:55
LeetCode 756 | Pyramid Transition Matrix | Recursion + Backtracking Explained | Java | Hindi

93 views

3 days ago

Lollipop
LeetCode 40: Combination Sum II | Java Solution | Backtracking

In this video, I solve LeetCode 40 – Combination Sum II using Java. You are given a list of numbers where each number can be ...

6:45
LeetCode 40: Combination Sum II | Java Solution | Backtracking

0 views

6 days ago

Tech & Trend Spectrum
Minimum Edit Distance with Secret Logic of Autocorrect Example

... distance,string edit distance,dynamic programming,recursion,backtracking,backtracking algorithms,substring algorithms,Back ...

7:24
Minimum Edit Distance with Secret Logic of Autocorrect Example

0 views

5 days ago

Study Placement
Maximum Score of a Split 🔥 LeetCode 3788 | Prefix + Suffix Trick | Contest Problem

In this video, we solve LeetCode 3788 – Maximum Score of a Split, a clean and elegant array problem based on prefix and suffix ...

9:01
Maximum Score of a Split 🔥 LeetCode 3788 | Prefix + Suffix Trick | Contest Problem

92 views

4 days ago

Study Placement
Minimum Cost to Acquire Required Items 🔥 LeetCode 3789 | Greedy Cost Optimization | Contest Problem

In this video, we solve LeetCode 3789 – Minimum Cost to Acquire Required Items, a greedy optimization problem based on ...

8:06
Minimum Cost to Acquire Required Items 🔥 LeetCode 3789 | Greedy Cost Optimization | Contest Problem

133 views

4 days ago

Study Placement
Count Negative Numbers in a Sorted Matrix | LeetCode 1351 🔥 | O(n·m) → O(n log m) → O(n + m)

In this video, we solve LeetCode 1351 — Count Negative Numbers in a Sorted Matrix and show how the solution can be optimized ...

16:14
Count Negative Numbers in a Sorted Matrix | LeetCode 1351 🔥 | O(n·m) → O(n log m) → O(n + m)

176 views

4 days ago

Daulat Hussain
Master DSA in 2026 – Full Data Structures & Algorithms Course for Developers

Source Code: ...

4:55
Master DSA in 2026 – Full Data Structures & Algorithms Course for Developers

254 views

6 days ago

Omar Mousa - عمر موسى
سر صناعة السودوكو: ليه ليها حل واحد بس؟

هنعرف إيه هي خوارزمية البحث الخلفي (Backtracking Algorithm)، وإزاي المبرمجين بيستخدموا "خدعة المربعات القطرية" عشان يوفروا وقت ...

5:16
سر صناعة السودوكو: ليه ليها حل واحد بس؟

33 views

13 hours ago

Pushpa T S
Approximation Algorithms
10:08
Approximation Algorithms

0 views

5 days ago

vlogommentary
Efficiently Enumerating Valid Permutations by Pruning in Python

Learn how to speed up counting permutations with custom constraints by switching from filtering all permutations to pruning ...

4:56
Efficiently Enumerating Valid Permutations by Pruning in Python

0 views

4 days ago

Crystal Clear
PIP08: SO YOU THINK YOU KNOW N-QUEENS?

Taught by- Kavya Kumar Agrawal - undergraduate at IITG in CSE - Linkedin.com/in/kavya-kumar-agrawal/ #iit #iitg #iitjee ...

19:43
PIP08: SO YOU THINK YOU KNOW N-QUEENS?

14 views

2 days ago

NullPointer
Closest Pair Sum in an unsorted Array | 2-pointer algorithm | DSA

Question link: ...

18:48
Closest Pair Sum in an unsorted Array | 2-pointer algorithm | DSA

13 views

1 day ago

New Era eXploration
L4 : Move Your ESP32 Robot an Exact Distance Without Encoders using MPU and Just Math !

📏 How does a robot move an exact distance without encoders? 🧠 Can math replace sensors in real robotics systems? 🚀 This final ...

16:11
L4 : Move Your ESP32 Robot an Exact Distance Without Encoders using MPU and Just Math !

900 views

3 days ago

Study Placement
Minimum Penalty for a Shop 🔥 | LeetCode 2483 | Prefix Sum + Greedy | Optimal Solution

In this video, we solve LeetCode 2483 – Minimum Penalty for a Shop, a prefix + greedy optimization problem. Telegram ...

17:09
Minimum Penalty for a Shop 🔥 | LeetCode 2483 | Prefix Sum + Greedy | Optimal Solution

506 views

6 days ago

KRS
Count Negative Numbers in a Sorted Matrix - LeetCode 1351 | Full Explanation

[Intro] In this video, we solve LeetCode 1351: Count Negative Numbers in a Sorted Matrix. We'll walk through the brute force ...

10:07
Count Negative Numbers in a Sorted Matrix - LeetCode 1351 | Full Explanation

0 views

4 days ago

Raman Bhaiya
Frequently asked DSA questions in MNCs .

If you are preparing for MNC / MAANG company interviews (Google, Amazon, Microsoft, Meta, etc.), then Data Structures and ...

5:03
Frequently asked DSA questions in MNCs .

69 views

6 days ago

Study Placement
Plus One 🔥 | LeetCode 66 | Easy Array Problem

In this video, we solve LeetCode 66 — Plus One. Code: https://leetcode.com/problems/plus-one/solutions/7454224/beginners ...

5:32
Plus One 🔥 | LeetCode 66 | Easy Array Problem

98 views

1 day ago

Karan Mashru
14.11 Bitwise Operators 5 - Right Shift Operator | Bit Manipulation Playlist for Interviews

1. Complete DSA For Placements Playlist - https://www.youtube.com/playlist?list=PLdZWXnW9ILQUM0y3FidPqzcz9NTorALPh 2. Time And ...

8:44
14.11 Bitwise Operators 5 - Right Shift Operator | Bit Manipulation Playlist for Interviews

9 views

6 days ago

Karan Mashru
14.12 - Check Whether Kth Bit Is Set Or Not In N #bitmanipulation #bitwiseoperators #dsa

Question Link : https://www.geeksforgeeks.org/problems/check-whether-k-th-bit-is-set-or-not-1587115620/1 1. Complete DSA For ...

7:27
14.12 - Check Whether Kth Bit Is Set Or Not In N #bitmanipulation #bitwiseoperators #dsa

9 views

5 days ago

Logic Over Syntax
Product of Non-Zero Digits Using Recursion 🔁 | Inside the Stack | DSA | Telugu

Join this channel to get access to perks: https://www.youtube.com/channel/UC2YcnseCdo5FSc_ztxRJ0VA/join Buy Me a Coffee ...

16:38
Product of Non-Zero Digits Using Recursion 🔁 | Inside the Stack | DSA | Telugu

65 views

5 days ago

great forest
Amazon Coding Interview: Letter Combinations of a Phone Number (LeetCode 17) | Blind Solve

Amazon Coding Interview: Letter Combinations of a Phone Number (LeetCode 17) | Blind Solve Talking through my full thought ...

9:57
Amazon Coding Interview: Letter Combinations of a Phone Number (LeetCode 17) | Blind Solve

18 views

6 days ago