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64 results

HackerRank
Data Structures: Heaps

Learn about heaps. This video is a part of HackerRank's Cracking The Coding Interview Tutorial with Gayle Laakmann McDowell.

10:32
Data Structures: Heaps

1,420,641 views

9 years ago

Back To Back SWE
Implement A Binary Heap - An Efficient Implementation of The Priority Queue ADT (Abstract Data Type)

Free 5-Day Mini-Course: https://backtobackswe.com Try Our Full Platform: https://backtobackswe.com/pricing Intuitive Video ...

20:19
Implement A Binary Heap - An Efficient Implementation of The Priority Queue ADT (Abstract Data Type)

126,460 views

7 years ago

Hello World
Reverse First K elements of Queue | @GeeksforGeeksVideos solution | Stack and Queue Playlist hello world

This is the video under the series of DATA STRUCTURE & ALGORITHM in a STACK & QUEUE Playlist. Now we are going to ...

8:09
Reverse First K elements of Queue | @GeeksforGeeksVideos solution | Stack and Queue Playlist hello world

5,903 views

4 years ago

Inside code
How to solve (almost) any binary tree coding problem

Learn graph theory algorithms: https://inscod.com/graphalgo ⚙ Learn dynamic programming: https://inscod.com/dp_course ...

4:20
How to solve (almost) any binary tree coding problem

311,727 views

5 years ago

Anuj Kumar Sharma
Heap - Find Median of Running stream of Integers | Google Interview Question | DSA-One Course #35

Hey guys, In this video, We're going to solve a very important problem called - Find Median of running stream of integers.

15:35
Heap - Find Median of Running stream of Integers | Google Interview Question | DSA-One Course #35

85,577 views

4 years ago

Back To Back SWE
Implement A Queue Using Stacks - The Queue ADT ("Implement Queue Using Stacks" on LeetCode)

Free 5-Day Mini-Course: https://backtobackswe.com Try Our Full Platform: https://backtobackswe.com/pricing Intuitive Video ...

15:00
Implement A Queue Using Stacks - The Queue ADT ("Implement Queue Using Stacks" on LeetCode)

43,690 views

7 years ago

SoftwareTechIT
#4 Median of Two Sorted Arrays | LeetCode Java Solution Step by Step | Java Problem Solving #tech

LeetCode #4 – Median of Two Sorted Arrays | Java Solution Explained In this tutorial, we solve LeetCode problem #4 – Median of ...

2:41
#4 Median of Two Sorted Arrays | LeetCode Java Solution Step by Step | Java Problem Solving #tech

125 views

3 years ago

Dinesh Varyani
How to represent a TrieNode in Java?

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

8:02
How to represent a TrieNode in Java?

7,183 views

5 years ago

Back To Back SWE
Search A 2D Sorted Matrix - Fundamentals of Search Space Reduction

Free 5-Day Mini-Course: https://backtobackswe.com Try Our Full Platform: https://backtobackswe.com/pricing Intuitive Video ...

29:31
Search A 2D Sorted Matrix - Fundamentals of Search Space Reduction

52,467 views

7 years ago

Back To Back SWE
Clone A Linked List (With Random Pointers) - Linear Space Solution & Tricky Constant Space Solution

Free 5-Day Mini-Course: https://backtobackswe.com Try Our Full Platform: https://backtobackswe.com/pricing Intuitive Video ...

17:38
Clone A Linked List (With Random Pointers) - Linear Space Solution & Tricky Constant Space Solution

74,233 views

7 years ago

John DeNero
Set Intersection

I recommend that you pause and I'll go over the answer in 3, 2, 1. We'll use i to index into lists s, and j to index into list t. And we'll ...

6:08
Set Intersection

10,174 views

6 years ago

Dinesh Varyani
Print elements of a Singly Linked List in Java (Implementation)

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

3:35
Print elements of a Singly Linked List in Java (Implementation)

60,511 views

6 years ago

Back To Back SWE
Max Contiguous Subarray Sum - Cubic Time To Kadane's Algorithm ("Maximum Subarray" on LeetCode)

Code & Problem Statement ...

19:38
Max Contiguous Subarray Sum - Cubic Time To Kadane's Algorithm ("Maximum Subarray" on LeetCode)

240,172 views

7 years ago

Dinesh Varyani
Insertion Sort algorithm in Java (Part 2) | Animation | Sorting Algorithm

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

20:21
Insertion Sort algorithm in Java (Part 2) | Animation | Sorting Algorithm

14,639 views

5 years ago

Dinesh Varyani
How to detect a loop in a Singly Linked List in Java? (Animation)

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

9:34
How to detect a loop in a Singly Linked List in Java? (Animation)

23,061 views

5 years ago

Student Technique
sort map based on value in java 8 [Hindi] | student technique

java 8 interview question : sort map based on value. i have explained code in hindi and you can solve 4 related questions by ...

11:56
sort map based on value in java 8 [Hindi] | student technique

550 views

2 years ago

Dinesh Varyani
How to remove a given key from Singly Linked List in Java?

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

10:34
How to remove a given key from Singly Linked List in Java?

31,076 views

8 years ago

Michael Sambol
Hash tables in 4 minutes

Hash tables in 4 minutes. Code: https://github.com/msambol/dsa/blob/master/data_structures/hash_table.py Sources: 1.

3:52
Hash tables in 4 minutes

374,206 views

3 years ago

Dinesh Varyani
Find length of a Singly Linked List in Java (Implementation)

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

3:57
Find length of a Singly Linked List in Java (Implementation)

43,097 views

6 years ago

Back To Back SWE
Minimum Window Substring: Utilizing Two Pointers & Tracking Character Mappings With A Hashtable

Code & Problem Statement ...

22:34
Minimum Window Substring: Utilizing Two Pointers & Tracking Character Mappings With A Hashtable

127,036 views

7 years ago

Dinesh Varyani
Implementation - How to reverse a String using a Stack in Java ?

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

4:36
Implementation - How to reverse a String using a Stack in Java ?

16,664 views

5 years ago

Dinesh Varyani
How to detect a loop in a Singly Linked List in Java ?

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

16:52
How to detect a loop in a Singly Linked List in Java ?

6,451 views

8 years ago

Dinesh Varyani
Find the Missing Number in an Array | Animation | Coding Interview Question

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

9:46
Find the Missing Number in an Array | Animation | Coding Interview Question

30,503 views

4 years ago

Dinesh Varyani
Insertion Sort in Java -  Part 1 | Animation | Sorting Algorithms

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

13:26
Insertion Sort in Java - Part 1 | Animation | Sorting Algorithms

17,687 views

5 years ago

Dinesh Varyani
Find the Missing Number in an Array | Implementation | Coding Interview Question

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

4:26
Find the Missing Number in an Array | Implementation | Coding Interview Question

19,174 views

4 years ago

J David Eisenberg
Chapter 10: Nested Lists

Working with lists inside lists.

6:50
Chapter 10: Nested Lists

1,040 views

7 years ago

Dinesh Varyani
Print elements of a Singly Linked List in Java (Animation)

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

6:39
Print elements of a Singly Linked List in Java (Animation)

65,612 views

6 years ago

Dinesh Varyani
Selection Sort Algorithm in Java (Part 2) | Animation | Data Structures and Algorithm

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

21:22
Selection Sort Algorithm in Java (Part 2) | Animation | Data Structures and Algorithm

10,898 views

5 years ago

Dinesh Varyani
Iterative Preorder traversal of a Binary Tree in Java

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

16:34
Iterative Preorder traversal of a Binary Tree in Java

34,401 views

8 years ago

Dinesh Varyani
How to reverse a String using a Stack in Java ? | Animation

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

6:13
How to reverse a String using a Stack in Java ? | Animation

24,245 views

5 years ago

Dinesh Varyani
How to find Maximum value in a Binary Tree? (Recursive) | Implementation

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

9:24
How to find Maximum value in a Binary Tree? (Recursive) | Implementation

9,065 views

5 years ago

Back To Back SWE
Find the k'th Largest or Smallest Element of an Array: From Sorting To Heaps To Partitioning

Code & Problem Statement ...

29:13
Find the k'th Largest or Smallest Element of an Array: From Sorting To Heaps To Partitioning

280,971 views

7 years ago

Arnav Goel
Leetcode Episode 1: Putting Msft Senior Software Engineer under pressure

This is our second playlist where we are talking about leetcode and interviewing with leetcode. Want to land your first software ...

35:59
Leetcode Episode 1: Putting Msft Senior Software Engineer under pressure

1,773 views

2 years ago

Development Days
Floyd Rivest algorithm | Kth smallest algorithm | Quick Select Algorithm

Floyd-Rivest Algorithm A selection algorithm developed by Robert W. Floyd and Ronald L. to find kth smallest element.

11:53
Floyd Rivest algorithm | Kth smallest algorithm | Quick Select Algorithm

542 views

3 years ago

Dinesh Varyani
How to resize an Array in Java ? | Animation

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

9:06
How to resize an Array in Java ? | Animation

32,699 views

5 years ago

Mary Elaine Califf
Huffman Code

An introduction to Huffman Code file compression including building the code tree, encoding, and decoding. Timestamps ...

18:12
Huffman Code

2,442 views

5 years ago

Dinesh Varyani
Kadane's Algorithm for Maximum Sum Subarray - 2 | Dynamic Programming |  Animation

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

20:54
Kadane's Algorithm for Maximum Sum Subarray - 2 | Dynamic Programming | Animation

5,364 views

4 years ago

Dinesh Varyani
How to remove loop from a Singly Linked List? | Floyd Cycle Detection Algorithm | (Implementation)

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

10:02
How to remove loop from a Singly Linked List? | Floyd Cycle Detection Algorithm | (Implementation)

12,383 views

5 years ago

Dinesh Varyani
Why Floyd's Cycle Detection algorithm works?

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

19:30
Why Floyd's Cycle Detection algorithm works?

23,980 views

5 years ago

Dinesh Varyani
Iterative Inorder traversal of a Binary Tree in Java

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

28:43
Iterative Inorder traversal of a Binary Tree in Java

24,787 views

8 years ago

GeeksforGeeks
Print Binary Tree levels in sorted order | Set 2 (Using set) | GeeksforGeeks

Find Complete Code at GeeksforGeeks Article: https://www.geeksforgeeks.org/print-binary-tree-levels-sorted-order-2/ This video ...

4:35
Print Binary Tree levels in sorted order | Set 2 (Using set) | GeeksforGeeks

1,068 views

8 years ago

Dinesh Varyani
Delete a node from a Singly Linked List at a given position (Implementation)

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

10:22
Delete a node from a Singly Linked List at a given position (Implementation)

23,940 views

5 years ago

Dinesh Varyani
Insert a node in a Singly Linked List at a given position (Animation)

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

15:33
Insert a node in a Singly Linked List at a given position (Animation)

50,702 views

5 years ago

Gate Smashers
L-3.9: Radix Sort | Easiest explanation with example

Radix sort is a non-comparative sorting algorithm that is used to sorts the data in lexicographical (dictionary) order. It uses ...

6:05
L-3.9: Radix Sort | Easiest explanation with example

675,854 views

4 years ago

EduEverybody
1403 Minimum Subsequence in Non-Increasing Order | Leetcode Easy Level Questions Complete Playlist

Leetcode Easy Level Questions Complete Playlist https://youtube.com/playlist?list=PLAynB7_AQADYKRz_LIpaK7avd0Z1rhS7n ...

8:02
1403 Minimum Subsequence in Non-Increasing Order | Leetcode Easy Level Questions Complete Playlist

333 views

4 years ago

Dinesh Varyani
Iterative Postorder Traversal of a Binary Tree | Animation

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

27:56
Iterative Postorder Traversal of a Binary Tree | Animation

18,639 views

5 years ago

Dinesh Varyani
LeetCode #1: Two Sum II Animation | Facebook Coding Interview | LeetCode Two Sum Java

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

15:34
LeetCode #1: Two Sum II Animation | Facebook Coding Interview | LeetCode Two Sum Java

4,847 views

4 years ago

Dinesh Varyani
Insert node at the beginning of a Singly Linked List in Java (Animation)

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

6:30
Insert node at the beginning of a Singly Linked List in Java (Animation)

52,642 views

6 years ago

Dinesh Varyani
Insert node at the end of a Singly Linked List in Java (Animation)

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

9:57
Insert node at the end of a Singly Linked List in Java (Animation)

46,836 views

6 years ago

King Prawns
Preorder, Inorder, Postorder Traversal

Inorder, Preorder, Postorder traversal methods in binary search tree. 00:00 Introduction 02:03 Preorder 09:38 Inorder 15:06 ...

18:53
Preorder, Inorder, Postorder Traversal

567 views

5 years ago

Dinesh Varyani
Delete last node of a Singly Linked List in Java (Implementation)

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

7:33
Delete last node of a Singly Linked List in Java (Implementation)

22,638 views

5 years ago

Dinesh Varyani
How to merge two sorted arrays in Java? | Animation | Part 1

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

9:14
How to merge two sorted arrays in Java? | Animation | Part 1

10,480 views

5 years ago

The Tech Granth
Leetcode 23 | Merge K Sorted Lists (Merge Linked List | Flatten Linked List)

Merge K Sorted Lists is facebook coding interview question. This is also there in leetcode marked as hard problem 23. Merge k ...

15:44
Leetcode 23 | Merge K Sorted Lists (Merge Linked List | Flatten Linked List)

226 views

5 years ago

CS2110 Cornell. OO Prog and Data Structures
Iterator/Iterable 3. A class that implements a stack

In preparation for developing an Iterator to enumerate the elements of a stack, we provide a class Stack that implements a stack in ...

1:25
Iterator/Iterable 3. A class that implements a stack

4,040 views

9 years ago

Gate Smashers
L-3.10: Counting Sort | Easiest explanation with example

In this video, Varun sir will break it down in the simplest way possible — step by step with an easy-to-follow example. Whether ...

7:37
L-3.10: Counting Sort | Easiest explanation with example

576,562 views

4 years ago

Dinesh Varyani
Delete a node from a Singly Linked List at a given position (Animation)

Get DSA Animation Slides - https://topmate.io/dinesh_varyani/950549 ▻Full DSA Course ...

13:46
Delete a node from a Singly Linked List at a given position (Animation)

31,278 views

5 years ago

Code with Sky
1833. Maximum Ice Cream Bars || Leetcode || C++ || Hindi

Today we will learn ,how to solve question 1833. Maximum Ice Cream Bars || Leetcode || C++ #leetcode #cpp #MaxIceCreamBars ...

13:33
1833. Maximum Ice Cream Bars || Leetcode || C++ || Hindi

479 views

3 years ago

IIT Madras - B.S. Degree Programme
5.2 : Single Sourse Shortest Paths (Dijkstra's Algorithm)

Welcome to Week 5 Lecture 2 of the course "Programming, Data Structures and Algorithms using Python" by Prof. Madhavan ...

24:17
5.2 : Single Sourse Shortest Paths (Dijkstra's Algorithm)

24,222 views

4 years ago

Codesera
Kth Smallest Element | DSA Sheet | Placement Series | Naive and optimized approach | C++

DataStructuresAndAlgorithms #striver #interviewtips GeeksforGeeks : Kth Smallest Element in an Array solution Time stamps: ...

9:37
Kth Smallest Element | DSA Sheet | Placement Series | Naive and optimized approach | C++

155 views

1 year ago

Khusboo Tayal
Mini iPod Project Using React || Part -1 || Step by Step Easy Explanation

In this Video , We will learn How to create a mini iPod project using React js. This is the part 1 of This project in which I have ...

1:14:12
Mini iPod Project Using React || Part -1 || Step by Step Easy Explanation

2,029 views

2 years ago