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331 results

Nikhil Lohia
HackerRank - Left Rotation | Full Solution and Examples | Study Algorithms

Given an array of integers, you need to perform a left rotation on the array 'k' number of times. This video explains you what is ...

13:27
HackerRank - Left Rotation | Full Solution and Examples | Study Algorithms

28,193 views

5y ago

Nikhil Lohia
Linked List Cycle (LeetCode 141) | Full solution with demo | Floyd Warshall | Study Algorithms

A really interesting problem where you are required to determine if there is a cycle in a linked list. A loop/cycle is formed if one of ...

16:14
Linked List Cycle (LeetCode 141) | Full solution with demo | Floyd Warshall | Study Algorithms

26,115 views

4y ago

Technosage
Word Pattern | LeetCode problem 290

Word Pattern Leetcode problem number 290 Solution in JAVA JAVA interview programming playlist: ...

7:51
Word Pattern | LeetCode problem 290

20,801 views

3y ago

HackerRank
Algorithms: Memoization and Dynamic Programming

Learn the basics of memoization and dynamic programming. This video is a part of HackerRank's Cracking The Coding Interview ...

11:17
Algorithms: Memoization and Dynamic Programming

1,001,261 views

9y ago

Nikhil Lohia
Longest Common Prefix (LeetCode 14) | Full solution with animations and examples | Study Algorithms

Super helpful resources available here: https://nikoo28.github.io/all-my-links/ To see more videos like this, you can buy me a ...

15:41
Longest Common Prefix (LeetCode 14) | Full solution with animations and examples | Study Algorithms

200,909 views

4y ago

Coding India
Hackerrank Problem Solving python || plus minus solution || coding india

In this video we will solve another hackerrank problem plus minus. if you want to learn problem solving please subscribe to our ...

7:29
Hackerrank Problem Solving python || plus minus solution || coding india

707 views

4y ago

Android with Naga
IBM Coding Assessment Experience 2026 | 2 Coding Questions  OA| HackerRank  | Java

Hi everyone Recently, I attended the #ibm IBM Coding Assessment Round on #hackerRank, and in this video, I shared my real ...

4:20
IBM Coding Assessment Experience 2026 | 2 Coding Questions OA| HackerRank | Java

1,093 views

1mo ago

Amir Charkhi, PhD
Dynamic Array - HackerRank DSA Solution #3 | Python

Ready to master dynamic arrays and HackerRank problem solving? This step-by-step tutorial breaks down one of the most ...

16:59
Dynamic Array - HackerRank DSA Solution #3 | Python

713 views

8mo ago

Simply Coding
Solve any Star Pattern program in Python

In this video we will learn how to write any star pattern program in Python Watch any number pattern in python ...

18:44
Solve any Star Pattern program in Python

1,473,391 views

5y ago

Anuj Kumar Sharma
Parenthesis Checker | Valid Parentheses Leetcode | Balanced Parentheses Hackerrank | DSAOne #43

Hey guys, In this video, We're going to solve another very famous Interview Problem called - Parentheses Matching Problem.

10:06
Parenthesis Checker | Valid Parentheses Leetcode | Balanced Parentheses Hackerrank | DSAOne #43

104,943 views

4y ago

Sahil & Sarra
I solved 541 Leetcode problems. But you need only 150.

1. How to use Leetcode effectively? 2. How to learn Data Structures and Algorithms? 3. How to use Leetcode solutions? 4.

7:42
I solved 541 Leetcode problems. But you need only 150.

2,554,198 views

3y ago

Inside code
Bit matrix max sum problem - Inside code

Solution code: Python: https://gist.github.com/syphh/220e95c845d04fe5d3a9a7e932ae550c Java: ...

6:17
Bit matrix max sum problem - Inside code

1,441 views

6y ago

Nikhil Lohia
Intersection of Two Linked Lists (LeetCode 160) | Full solution with animations | Study Algorithms

A linked list node has 2 dimensions. One is the value of the node and the other is the address. This information is really helpful ...

16:57
Intersection of Two Linked Lists (LeetCode 160) | Full solution with animations | Study Algorithms

29,692 views

4y ago

Inside code
An interesting dynamic programming problem (Triangle problem) - Inside code

Solution code in Python: https://gist.github.com/syphh/5871bda46199dc653b175731da81be2b Solution code in Java: ...

14:34
An interesting dynamic programming problem (Triangle problem) - Inside code

2,528 views

5y ago

Inside code
Next greater number problem - Inside code

Solution code: Python: https://gist.github.com/syphh/31c149453a2151aa2a7c5ceae5f873e5 Java: ...

8:41
Next greater number problem - Inside code

13,889 views

6y ago

IBM Technology
Spec-Driven Development: AI Assisted Coding Explained

Learn more about AI Code-Generation Software here → https://ibm.biz/BdpBwX Is AI-assisted coding the future? Cedric ...

9:00
Spec-Driven Development: AI Assisted Coding Explained

360,474 views

4mo ago

CodeWithHarry
Logic Building in Programming - 5 Proven Strategies (2025) 🔥

In today's video, we're diving deep into the world of programming logic. Whether you're a seasoned developer looking to sharpen ...

13:01
Logic Building in Programming - 5 Proven Strategies (2025) 🔥

856,741 views

2y ago

Learn with Whiteboard
What is Pseudocode Explained | How to Write Pseudocode Algorithm | Examples, Benefits & Steps

Wondering what is pseudocode in programming? Well, we use pseudocode in various fields of programming, whether it be app ...

4:39
What is Pseudocode Explained | How to Write Pseudocode Algorithm | Examples, Benefits & Steps

463,430 views

3y ago

Regex Quickies with Wiktor Stribiżew
Word boundaries in regex

Matching strings as whole words might sound trivial, but did you know that "__1__" is a valid "word" for a regex? That "\bext\b" ...

5:19
Word boundaries in regex

2,074 views

4y ago

Designalily
How to ace your whiteboard challenge, in under 10 minutes (2026)

Learn my system for passing UX and product design interviews. This is a new method I've developed and I'm sharing for the first ...

9:42
How to ace your whiteboard challenge, in under 10 minutes (2026)

74,960 views

2y ago